Question

Hai bến sông A và B cách nhau 60km, Một chiếc thuyền từ bến sông A đến bến sông B rồi quay về A với tổng thời gian là 2h30p'. Xem vận tốc nước là 5km/h và không đổi trong suốt quá trình chuyển động. Tìm vận tốc thuyền đối với nước,

Answer 1

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 2

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 3

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 4

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 5

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 6

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 7

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 8

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 9

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 10

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 11

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 12

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 13

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 14

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 15

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 16

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 17

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 18

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 19

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 20

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 21

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 22

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 23

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 24

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 25

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 26

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 27

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 28

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 29

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.

Answer 30

1.Nga sometimes goes to her friend,s at the weekend.

2.We are going to Nha Trang  this Sunday

3.Where are your children at the moment?

5.We eating some fruits.