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5 tháng 3 2017 lúc 11:16
There are 50 oranges in the bag, 1st person bought 1/5 of total oranges. 2nd person bought 5 oranges. 3rd person have bought 1/3 of rest oranges. Because of the sour oranges, the 1st person brought to the salesman. Then 4th person bought 1/5 rest oranges. Finally, how many oranges did the salesman have after sold to 4 people?
McVees sell chocolate snacks in packets of 6 whereas Jays sell the same type of snack in packets of 5. Mr Scrooge is running a conference and wants to provide exactly one snack per person at the coffee break. Can he do this if he has to provide for 58 people? If he has to provide N people, what is the largest value of N where he will not be able to avoid buying more snacks than are needed?
McVees sell chocolate snacks in packets of 6 whereas Jays sell the same type of snack in pckets of 5. Mr Scrooge is running a coference and wants to provide exactly one snack per person at the coffee break. Can he do this if he has to provide for 58 people? If he has to provide N people, what is the largest value of N where he will not be able to avoid buying more snacks than are needed?
McVees sell chocolate snacks in packets of 6 whereas Jays sell the same type of snack in packets of 5. Mr Scrooge is running a conference and wants to provide exactly one snack per person at the coffee break. Can he do this if he has to provide for 58 people? If he has to provide N people, what is the largest value of N where he will not be able to avoid buying more snacks than are needed?
Tom's family have 40 chickens, after which he bought 24 chickens. The next day, the number of chickens increased by 2 times. How many chickens does Mr. Tom have?
a builder needs 10,000 bricks to finish a job. He is sure from long experience that no more than 7% of a load of bricks is broken on delivery. if bricks are sold only in lots of 100, what is the minimum number of bricks he should order to be sure of having enough to finish the job
A beetle starts at correr A of a aquare ABCD. Each minute, the beetle moves along axactly one side of the squaer from one correr of the square to another correr. For exmple, in the first two minutes, the beetle could have one of 4 walks: ABA, ADA, ABC, ADC. How many walks can the beetle have from correr A to correr C in 10 minutes?
1. Complêt the sentences , using although , despite , in spite of , however , or nevertheless. Sometimes , two answears are possible.1. I think i did OK in my speech last night -------------------- Id had almost no sleep for 24 hours.2. ---------------------- I heard the telephone ring , I didnt answer it.3. We enjoyed our holiday ------------------- the rain.4. -------------------- he got top marks at high school , he never went to university.5. -------------------------- there was no electrici...
Đọc tiếp
1. Complêt the sentences , using although , despite , in spite of , however , or nevertheless. Sometimes , two answears are possible.
1. I think i did OK in my speech last night -------------------- I'd had almost no sleep for 24 hours.
2. ---------------------- I heard the telephone ring , I didn't answer it.
3. We enjoyed our holiday ------------------- the rain.
4. -------------------- he got top marks at high school , he never went to university.
5. -------------------------- there was no electricity , I was able to read because I had a candle.
6. She failed the test ------------------ she studied hard.
7. --------------------- difficulties , the firemen managed to save many people who were caught in the fire.
8. Everone thought she would accept the offer . -----------------------, she turned it down.
9. Carol arrived at the meeting --------------------- I asked her not to be there.
10. It looks like they're going to succeed------------------ their present diffculties.
11. ---------------------- it was raining heavily , he went out without a raincoat.
12. My father is very busy.--------------------------, he is always willing to give a hand with the housework.
13. The sky was grey and cloudy .----------------------- , we went to the baech.
14. Some Englis words have the same pronuncation--------------------- they are spell differently , for example , dear and deer.
2. Put question for the underlined part of each sentence: CHỮ IN HOA LÀ PHẦN GẠCH CHÂN NHÉ!
1. I have known Marie FOR NINE YEARS.
2. YES , they used to be friends at the university.
3. Sarah left TWO HOURS AGO
5. She is watching TOM AND JERRY.
GIÚP MK VS , MK ĐANG CẦN RẤT GẤP , MAI MK PHẢI NỘP BÀI RỒI . HELP ME!!!!!!!
Class A and Class B have the same number of students.-The number of students in class A who took part in a mathematics competition is frac{1}{3} of the studentsin Class B who did not take part.-the number of students in class B who took part in a mathematics competition is frac{1}{5}of the students in class A who đi not take part.Find the ratio of the number of students in class A who did not take part in this competition to the number of students in class B who did not take part.
Đọc tiếp
Class A and Class B have the same number of students.
-The number of students in class A who took part in a mathematics competition is \(\frac{1}{3}\) of the studentsin Class B who did not take part.
-the number of students in class B who took part in a mathematics competition is \(\frac{1}{5}\)of the students in class A who đi not take part.
Find the ratio of the number of students in class A who did not take part in this competition to the number of students in class B who did not take part.