Gọi 2 số đó là a và b (a>b) ta có

1/2a = 2b

=> a = 4b

Tổng số phần bằng nhau là:

4 + 1 = 5 (phần)

SỐ thứ nhất là:
105 : 5 x 4 = 84

Số thứ hai là:

105 - 84 = 21      

1.She does her homework evey evening.

2.She isn't doing her homework at the moment.

3.I don't usually stay up late.

4.Lan always helps her mother do the housework.

5.How far is it from your house to the supermarket?

6.Lan's new house is larger than her old house.

7.China is larger than Viet Nam.

1.We are in class 7A and so is Mai.

2.My new house is different from my old one.

1.We are in class 7A and so is Mai.

2.My new house is diferent from my old one.

3.How far is it from your house to your school?

4.My first name is nguyen and my family name is Thao.

5.How far is it from Lan's houseto the market?

6.Mr. Hoang goes to work by bus every day.

7.Lan is unhappy because she misses her parents.

Fill in blank with correct form of word

1.Hoa is having a medical check-up.

2.Edison's most famous invention was electronic bulb.

Vì đây là cấu trúc của câu hỏi thì Hiện tại hoàn thành là: Have/Has + S + V(p2) + O nhé!

Chúc bạn học tốt!