A group of 9 students shared a box of pen. After they had taken 7 pens each, there were 6 pens left. How many pens were at first?
Mary had 69 boxes of cholate left after she had sold 110 boxes. If there were 6 pieces of chocolate in each box, how many pieces of chocolate had she at first.
The number of chocolate boxes Mary had at first:
110 + 69 = 179 ( boxes)
The number of chocolates Mary had at first:
179 x 6 = 1074 (chocolates)
Answer: 1074 chocolates
Mary had 69 boxes of chocolate left after she had sold 110 boxes. If there were 6 pieces of chocolate in each box, how many pieces of chocolate had she at first? Anwers: 1074
Bài giải chi tiết:
Số hộp sô cô la Mary có lúc đầu là: 69 + 110 = 179 (hộp)
Số miếng sô cô la Mary có lúc đầu là: 179 x 6 = 1074 (miếng)
3. A stationery store had a batch of ball pens. One half and 7 more pens were sold on the first day. One half of the remaining part but 4 fewer pens were sold on the second day. Finally, 1 8 ball pens are left. How many ball pen(s) did the stationery store have originally?
Một cửa hàng văn phòng phẩm có một số bút bi. Một nửa và 7 chiếc bút nữa được bán trong ngày đầu tiên. Một nửa số bút còn lại nhưng ít hơn 4 chiếc được bán trong ngày thứ hai. Cuối cùng, cửa hàng còn lại 18 chiếc bút. Hỏi ban đầu cửa hàng có bao nhiêu chiếc bút bi?
4 điểm
A.70
B.68
C.66
D.64
Hãy dùng từ gợi ý viết hoàn chỉnh những câu sau:
1. You / know / who invent / ballpoint pen ?
.....................................................................................
2. When / I / primary school / teacher / make / me / write / fountain-pen.
.....................................................................................
3. At / time / I / prefer / use / ballpoint pen.
......................................................................................
4. Ballpoint pens / use / to / very expensive / when / first introduce / Viet Nam.
......................................................................................
5. Father / say / ballpoint pen / used / cost / some VND.
......................................................................................
6. Big / French company / make / ballpoint pens / call / Bic.
......................................................................................
7. How many / ballpoint pens / produce / world / each year?
......................................................................................
8. Ballpoint pens / use / widely / than / fountainpens.
.......................................................................................
9. It / because / they / cheaper / and / convenient.
.......................................................................................
10. It / advisable / that / children / learn / write / not use / ballpoint pens.
.......................................................................................
Hãy dùng từ gợi ý viết hoàn chỉnh những câu sau:
1. You / know / who invent / ballpoint pen ?
do you know who invented the ballpoint pen ?
2. When / I / primary school / teacher / make / me / write / fountain-pen.
when i was in primary school, the teacher made me write with fountain-pen
3. At / time / I / prefer / use / ballpoint pen.
at that time, i prefered to use ballpoint pen
4. Ballpoint pens / use / to / very expensive / when / first introduce / Viet Nam.
Ballpoint pens used to be ver expensive when they were first introduced into Vietname
5. Father / say / ballpoint pen / used / cost / some VND.
my father said that a ball point pen used to cost some VND
6. Big / French company / make / ballpoint pens / call / Bic.
the big French company which makes ballpoint pens is called Bic
7. How many / ballpoint pens / produce / world / each year?
how many ballpoint pens are introduced in the world each year?
8. Ballpoint pens / use / widely / than / fountainpens.
Ballpoint pens are used more widely than fountainpens.
9. It / because / they / cheaper / and / convenient.
it's because they are cheaper and more convenient
10. It / advisable / that / children / learn / write / not use / ballpoint pens.
it is advisable that children who are learning to write shouldn't use ballpoint pens.
Sap xep tu
1 You/know/who/invent/ballponit pen?
2 WHen/I/primary school/teacher/make/me/wirte/foutanit pen
3 How many/ballponit pens/produce/word/each year?
4 Ballponitpoint pens/use/widely/than/foutain pens
5 It/because/they/cheap/and/convinient
Sap xep tu
1 You/know/who/invent/ballponit pen?
=> Do you know who invented ballpoint pen?
2 WHen/I/primary school/teacher/make/me/wirte/foutanit pen
=> When I was in primary school, the teacher made me write with foutanit pen.
3 How many/ballponit pens/produce/word/each year?
=> How many ballpoint pens are produced by word each year?
4 Ballponitpoint pens/use/widely/than/foutain pens
=> Ballpoint pens are used more widely than foutain pens.
5 It/because/they/cheap/and/convinient
=> It is because they are cheap and convinient.
There are 24 pigs on the farm. Each pen can hold 8 pigs. How many pens are needed?
These sre pens needed :
24:8=3(pens)
Sorry Le Minh !!^^
24:8=3. There are three pens are needed.
Mr. Trump buys 71 pencils. Each pencil costs 2 dollars, and 67 pens, each pen costs 3 dollars. He gets a discount of 1 dollar for 3 pencils he buys and a discount of 2 dollars for 5 pens he buys. How much in total does he pay?
HELP ME !!!
Trump pay 389$. Make friend with me!
The ratio of the number of girls to the number of boys in a classroom is 5:4. When 10 girls left the classroom, then ratio of the number of boys to the number of girls became 4:3. How many students were in the classroom at first? Answer: There were ….. students the classroom at first
10 studens :
5-3=2 parts
1 part
10:2=5 studens
that class has
5x9=45 studens
answer:45 studens
there were 45 students the classroom at first
there were 45 students the classroom at first
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.
In the 1960s, The Beatles were probably the most famous pop group in the whole world. Since then, there have been a great many groups that have achieved enormous fame, so it is perhaps difficult now to imagine how sensational The Beatles were at that time. They were four boys from the north of England and none of them had any training in music. They started by performing and recording songs by black Americans and they had some success with these songs. Then they started writing their own songs and that was when they became really popular. The Beatles changed pop music. They were the first pop group to achieve great success from songs they had written themselves. After that it became common for groups and singers to write their own songs. The Beatles did not have a long career. Their first hit record was in 1963 and they split up in 1970. They stopped doing live performances in 1966 because it had become too dangerous for them – their fans were so excited that they surrounded them and tried to take their clothes as souvenirs! However, today some of their songs remain as famous as they were when they first came out. Throughout the world many people can sing part of a Beatles song if you ask them.
The first songs of the Beatles were
A. Written by themselves
B. Broadcast on the radio
C. Paid a lot of money
D. Written by black Americans
Đáp án D
Kiến thức: Đọc hiểu
Giải thích:
Những bài hát đầu tiên của Beatles
A. là tự viết
C. được trả rất nhiều tiền
B. được phát sóng trên đài
D. được viết bởi người Mỹ da đen
Thông tin: They started by performing and recording songs by black Americans and they had some success with these songs.
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
In the 1960s, The Beatles were probably the most famous pop group in the whole world. Since then, there have been a great many groups that have achieved enormous fame, so it is perhaps difficult now to imagine how sensational The Beatles were at that time. They were four boys from the north of England and none of them had any training in music. They started by performing and recording songs by black Americans and they had some success with these songs. Then they started writing their own songs and that was when they became really popular. The Beatles changed pop music. They were the first pop group to achieve great success from songs they had written themselves. After that it became common for groups and singers to write their own songs. The Beatles did not have a long career. Their first hit record was in 1963 and they split up in 1970. They stopped doing live performances in 1966 because it had become too dangerous for them - their fans were so excited that they surrounded them and tried to take their clothes as souvenirs! However, today some of their songs remain as famous as they were when they first came out. Throughout the world, many people can sing part of a Beatles song if you ask them.
The first songs of the Beatles were __________.
A. written by black American
B. broadcast on the radio
C. paid a lot of money
D. written by themselves