-Can you buy some breads on your way home?

+ breads → bread

-What do you usually have in breakfast?

+ in → for

-Vietnamese eat more insant noodles to Japanese

+ to → than

Lực ma sát là lực tiếp xúc xuất hiện ở bề mặt tiếp xúc giữa hai vật.

1. D

2. C

1,234 \(m^2\) =0,1234 ha

đề sai nha bạn, muốn đổi sang ha thì phải là \(m^2\)

Đổi: 5cm=0,5dm

Độ dài cạnh góc vuông thứ 2 là:

3-0,5=2,5(dm)

Diện tích lá cờ đó là:

2,5x3:2=3,75(\(d m^{2}\))

Đáp số: 3,75 \(d m^{2}\)

Đổi: 5cm=0,5dm

Độ dài cạnh góc vuông thứ 2 là:

3-0,5=2,5(cm)

Diện tích lá cờ đó là:

2,5x3:2=3,75(\(dm^2\))

Đáp số: 3,75 \(dm^2\)

1. Teenagers now behave more violently than in the past.

2. She has a physical handicap, however, she has become a successful woman.

3. My brother isn’t interested in playing board games.

4. She is passionate about classical music.

5. The more you do yoga, the fitter you will get.

6. John failed the exam for being lazy.

7. They are getting more and more passionate.

8. She is hooked on walking in the rain.

9. It rained heavily, so we couldn't keep on cleaning.

10. You must show up; otherwise, the party won’t take place.

11. Could you carry my suitcase for me, please?

12. There was a traffic jam; however, we managed to arrive on time.

13. He had a more fascinating idea.

14. I am crazy about checking Facebook every morning.

15. You must watch TV every day, or you won’t know much of the hottest news.

Gọi số đó là x, theo bài ra ta có:

x:2,3+4,5=5x1,5

x:2,3+4,5=7,5

x:2,3=7,5-4,5

x:2,3=3

x=3x2,3

x=6,9

Vậy số đó là 6,9