we have 6 boys to clean a house in 4 hours
how many boys we need to clean the house in 9 hours
Những câu hỏi liên quan
It took 3 boys 6 hours to clean a house. how many more boys are needed to clean the house in to hours?
Question 9:
Three years ago, Nora was half as old as Mary is now. If Mary is four years older than Nora then Mary is ............. years old now.
Question 10:
It took boys hours to clean a house. How many boys are needed to clean the house in hours?
The result is: ...... boys.
Question 1: What is 1/6 of 744? Answer: 124Question 2: Express seventy thousand, four hundred and nine in numerals. Answer: 70409 Question 3: Study the pattern. 88:811 880:8110 8800:8 ? The missing number is 1100Question 4: Subtract 346 from 752. Answer: 406Question 5: The ratio of boys to girls at a school is 5:4. If there are 255 boys at the school then how many students are there at the school? Answer: 459 students.Question 6: The product of 2 different natural numbers is 9. Their sum...
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Question 1: What is 1/6 of 744? Answer: 124
Question 2: Express seventy thousand, four hundred and nine in numerals. Answer: 70409
Question 3: Study the pattern. 88:8=11 880:8=110 8800:8= ? The missing number is 1100
Question 4: Subtract 346 from 752. Answer: 406
Question 5: The ratio of boys to girls at a school is 5:4. If there are 255 boys at the school then how many students are there at the school? Answer: 459 students.
Question 6: The product of 2 different natural numbers is 9. Their sum is 10
Question 7: Jack, Mary and Jacob buy ice creams. Jack buys twice as many as Mary. Jacob buys three times as many as Jack. If Jacob buys 12 ice creams then Mary buys 2 ice creams.
Question 8: My giant flower doubles its size every day. On Friday, it is 5 ( hay 10 gì đó ) times as big as its was on the preceding Sunday.
Question 9: If we write all of the whole numbers from 10 through 99 and cross out any number in which the first or second digit is divisible by 2 (for example, 41 is crossed out as 4 is divisible by 2 and 36 is crossed out as 6 is divisible by 2), how many numbers are crossed out? Answer: 65 numbers.
Question 10: It takes Bella three hours to clean a house. It takes Anna two hours to clean the house. How long would it take for them to clean it together? Answer: 72 minutes.
Câu hỏi 1: Điều gì là 1/6 của 744? Trả lời: 124
Câu hỏi 2: Thể hiện bảy mươi ngàn, 409 bằng chữ số. Trả lời: 70.409
Câu hỏi 3: Nghiên cứu mô hình. 88: 8 = 11 880: 8 = 110 8800: 8 =? Số còn thiếu là 1100
Câu hỏi 4: Trừ 346 từ 752. Trả lời: 406
Câu hỏi 5: Tỷ lệ trẻ em trai cô gái tại một trường học là 5: 4. Nếu có 255 trẻ em trai tại trường sau đó có bao nhiêu sinh viên đang học tại trường? Câu trả lời:. 459 sinh viên
Câu hỏi 6: Các sản phẩm của 2 số tự nhiên khác nhau là 9. tổng của chúng là 10
Câu hỏi 7: Jack, Mary và Jacob mua kem. Jack mua gấp đôi so với Mary. Jacob mua ba lần so với Jack. Nếu Jacob mua 12 kem sau đó Mary mua 2 kem.
Câu hỏi 8: bông hoa khổng lồ của tôi tăng gấp đôi kích thước của nó mỗi ngày. Hôm thứ sáu, nó là 5 (hay 10 gì đó) lần lớn như nó đã vào trước ngày Chủ nhật.
Câu 9: Nếu chúng ta viết tất cả các số nguyên từ 10 đến 99 và gạch bỏ bất kỳ số trong đó chữ số đầu tiên hoặc thứ hai được chia hết cho 2 (ví dụ, 41 được gạch chéo là 4 là chia hết cho 2 và 36 được gạch chéo là 6 chia hết cho 2), có bao nhiêu số đang vượt qua? Câu trả lời:. 65 số
Câu hỏi 10: Mất Bella ba giờ để làm sạch một ngôi nhà. Phải mất Anna hai giờ để dọn dẹp nhà cửa. Bao lâu nó sẽ đưa cho họ để làm sạch nó với nhau? Trả lời: 72 phút.
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Cau 8 Phan Ba Cuong sai, phai la 32 lan
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Question 5:
A set of five different numbers has an average of 12. If the average of four smallest numbers is 10 then the greatest number is
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Each country has many peoplebwho voluntarily take care of others. Many students in the USA often spend many hours as volunteers in hospital , orphanages or nursing homes. They read booksvto the people in these places. Sometimes the students just visit them , play games with them or listen to their problems.For boys no longer have fathers , there is a voluntary organization called Big Brothers.Students take these boys to baseball games and help them to get them to know things that boys usually l...
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Each country has many peoplebwho voluntarily take care of others. Many students in the USA often spend many hours as volunteers in hospital , orphanages or nursing homes. They read booksvto the people in these places. Sometimes the students just visit them , play games with them or listen to their problems.For boys no longer have fathers , there is a voluntary organization called Big Brothers.Students take these boys to baseball games and help them to get them to know things that boys usually learn from their fathers . Some one take part on helping disabled children .They give care and comfort to them to help them to overcome their dificulties. During summer vacations , they volunteer to work in remote or mountains areas to provide education for children . Volunteers believe that some of the happiest people in the world are those who help to brings happiness to others.
what do volunteer do for the people in hospital, orphanages and nursinghome?
A. Do their shopping B. Read books, plays games or listen to theirs problems C. clean up their house
2.Big Brothers is .......
Each country has many peoplebwho voluntarily take care of others. Many students in the USA often spend many hours as volunteers in hospital , orphanages or nursing homes. They read booksvto the people in these places. Sometimes the students just visit them , play games with them or listen to their problems.For boys no longer have fathers , there is a voluntary organization called Big Brothers.Students take these boys to baseball games and help them to get them to know things that boys usually learn from their fathers . Some one take part on helping disabled children .They give care and comfort to them to help them to overcome their dificulties. During summer vacations , they volunteer to work in remote or mountains areas to provide education for children . Volunteers believe that some of the happiest people in the world are those who help to brings happiness to others.
what do volunteer do for the people in hospital, orphanages and nursinghome?
A. Do their shopping B. Read books, plays games or listen to theirs problems C. clean up their house
2.Big Brothers is .voluntary organization ......
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Cho mk hỏi cậu lấy bài văn này ở đâu thế?
Rep me pls !!
II. Put the verbs in the correct tense , present simple or present continuous?
1. My friend and I often ( go ) ........................ to school at 7 oclock.
2. We ( wear ) ............................. uniform five days a week.
3. My father ( water ) ............................. the plants now.
4. Jane ( not like ) ................................ being in a school for girls. She ( like ) ............................... being in a school for both boys and girls.
5. My friend , An ( live...
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II. Put the verbs in the correct tense , present simple or present continuous?
1. My friend and I often ( go ) ........................ to school at 7 o'clock.
2. We ( wear ) ............................. uniform five days a week.
3. My father ( water ) ............................. the plants now.
4. Jane ( not like ) ................................ being in a school for girls. She ( like ) ............................... being in a school for both boys and girls.
5. My friend , An ( live ) ..................................... in a small house in Ha Noi.
6. Look! The bus ( come ) ...................................
7. Mr Nam ( teach ) ............................... us Physycs.
8. It's 8 o'clock now. We are at school now. We ( have ) ............................... English lesson.
9. Where are you , David ? - I ( clean ) ................................. my room.
10. My sister ( have ) .......................... an English lesson on Monday.
1. go
2. wear
3. is watering
4. doesn't like _ likes
5. lives
6. is comming
7. teaches
8. are having
9. am cleaning
10. has
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II. Put the verbs in the correct tense , present simple or present continuous?
1. My friend and I often ( go ) .................go....... to school at 7 o'clock.
2. We ( wear ) .............wear............. uniform five days a week.
3. My father ( water ) .......is watering...................... the plants now.
4. Jane ( not like ) .............doesn't like................... being in a school for girls. She ( like ) ..........likes..................... being in a school for both boys and girls.
5. My friend , An ( live ) ................lives..................... in a small house in Ha Noi.
6. Look! The bus ( come ) ................is coming...................
7. Mr Nam ( teach ) ...........teaches.................... us Physycs.
8. It's 8 o'clock now. We are at school now. We ( have ) ............are having................... English lesson.
9. Where are you , David ? - I ( clean ) ..................am cleaning............... my room.
10. My sister ( have ) ..........has................ an English lesson on Monday.
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Fill in the blanks with is,are,isnt,arent,do,does,Where .
1. we ...............................staying at my cousins house in Vung Tau .
2. .................................they have the right things for the kitchen ?
3.where ............................you live ,Phong ?
4.................................does your uncle live ?
5.how many rooms ........................there inthe hotel ?
6. there...............................any chairs in the kitchen .We need five chairs
7. which house ....
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Fill in the blanks with is,are,isn't,aren't,do,does,Where .
1. we ...............................staying at my cousin's house in Vung Tau .
2. .................................they have the right things for the kitchen ?
3.where ............................you live ,Phong ?
4.................................does your uncle live ?
5.how many rooms ........................there inthe hotel ?
6. there...............................any chairs in the kitchen .We need five chairs
7. which house .................................you want to live in ? A town house or country house.
8.there .......................any furniture in my bedroom .I need many things.
9.In my house,there........................four bedrooms .
10.what .......................Mrs.Brow need for the living room ?
Fill in the blanks with is,are,isn't,aren't,do,does,Where .
1. we ...............are................staying at my cousin's house in Vung Tau .
2. .................Do................they have the right things for the kitchen ?
3.where .........do...................you live ,Phong ?
4.............Where....................does your uncle live ?
5.how many rooms ...........are.............there inthe hotel ?
6. there................aren't...............any chairs in the kitchen .We need five chairs
7. which house ...........do......................you want to live in ? A town house or country house.
8.there ........isn't...............any furniture in my bedroom .I need many things.
9.In my house,there............are............four bedrooms .
10.what ............does..........Mrs.Brow need for the living room ?
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Fill in with must or have to
4. I think we.....pay in advance
5. It is raining. We.....cove our new car
6. They.....try to please the old man or he will blame them
7. This is a great film. I....see it
8. The fridge is not clean. My father will come back soon. I...... clean it
9. I need some stamps. I....go to the post office
10. We are students. We....go to class on time
Fill in with must or have to
4. I think we..have to .pay in advance
5. It is raining. We. have to .cove our new car
6. They. have to .try to please the old man or he will blame them
7. This is a great film. I...must .see it
8. The fridge is not clean. My father will come back soon. I.. must clean it
9. I need some stamps. I...must .go to the post office
10. We are students. We..have to ..go to class on time
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1. Listen and fill in the blanks.
My friend, Lien, is a new (1) ................ . Her house is near a (2) ......................... . It is in front of the (3) ..................... , between the (4) ........................ and the (5) ......................... . Today she doesnt go to school because its (6) ................ . There are (7) ................... rooms in her house. There is a small (8) ........................ in front of her house, behind the house is a (9)....................
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1. Listen and fill in the blanks.
My friend, Lien, is a new (1) ................ . Her house is near a (2) ......................... . It is in front of the (3) ..................... , between the (4) ........................ and the (5) ......................... . Today she doesn't go to school because it's (6) ................ . There are (7) ................... rooms in her house. There is a small (8) ........................ in front of her house, behind the house is a (9)..................... . Lien grows lots of (10) ...................... in that garden. I really like the garden as the flowers are very beautiful.
2. Listen and fill in the blanks:
Every day I get up at 7. I have (1) ..................... at 8 and take my (2) ........................ to school at (3) ........................ . I come to my (4) ............................ class at 8:50, and the lesson starts at (5) ........................ and finish at (6) ...................... .
In the afternoon I go (7)....................... . After that I clean my house and pick up the children from(8) ........................... at 3 p.m.
At about 5 p.m I cook dinner for the whole(9) ..................... . We have dinner at 7 and watch TV for 1 (10) ........................ . We all go to bed at 10.
== listen thì phải nghe, đoán sao được mà hỏi @@
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Use suitable future tenses that you have learned. 1. I (know) the result in a week. 2. You (be) in Rome tonight. 3. Don't ring her up at 6.00; she (put) the children to bed. Ring later. 4. We are making a house-to-house collection of things for the jumble sale. We (come) to your house next week. 5. He (have) an operation next week. 6. It's very cold. I (light) a fire. 7. I (finish) this book by tomorrow evening. 8. By this time tomorrow we (have) our injections 9. You (have) time to help me tomorrow? 10.I (wait) here till he comes back. 11. He (not write) to you unless you write to him. 12. There (be) a big meeting here tomorrow. 13. It (matter) if I don't come home till morning? 14. When he (return) I'll give him the key. 15. He'll be ready as soon as you (be)
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Viết lại câu 1. We have the opticain check our eyes every 6 months ---> 2. Tom got his sister to type his report. ---> 3. Don got some kids in the neighborhood to clean out his garage. ---> 4. My mother had someone paint the house 3 days ago. ----> 5. Nobody has signed these letters. ---->
1. Our eyes are checked by the optician every 6 months.
2. His report was gotten to his sister by Tom.
3. Some kids were gotten to clean out his garage in the neighborhood by Don.
4. The house had been painted 3 days ago.
5. These letter hasn't been signed.
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