Tử số bé nhất là 114

Tử số lớn nhất là 342

Có tất cả các số thập phân bằng 57/152 là

(342-114):57+1= 5 (số)

Đáp số:5 số

30. Since he is an only child, his parents have spoiled him

If he weren’t an only child, his parents wouldn’t have spoiled him.

31. I don't know his address. I can't give it to you

If I knew his address, I would give it to you.

32. I am not rich. I didn't buy that house last month

If I were rich, I would have bought that house last month.

33. She was ill. She didn't go to work

If she hadn't been ill, she would have gone to work.

34. Unless she studies hard, she will fail for the exam (cái này S₂ là "she" mới đúng chứ không phải "he" nhé )

If she doesn't study hard, she will fail for the exam.

35. In case it rains, we'll stay at home

If it rains, we’ll stay at home.

36. Unless you return this book to the library today, you'll have to pay a fine

If you don’t return this book to the library today, you’ll have to pay a fine.

37. Unless you go out more often, you might fall ill

If you go out more often, you might fall ill.

38. Because she missed the bus, she was late

If she hadn't missed the bus , she wouldn't have been late.

1. How many photos are stored in the photo library ?

2. Are photographs developed in the photo library?

3. Where are messages received?

4. Is the Daily Mirror printed in Manchester?

5. Is this magazine sold in Spain?

bạn ơi chỉ có 3 số lẻ liên tiếp là 33 ; 35 ; 37 công lại = 105 thôi

ra 288

sai roi

Ta có: \(\frac{24+y}{50}+y=\frac{3}{5}\)

\(\Rightarrow\frac{24+y}{50}+\frac{50y}{50}=\frac{30}{50}\)

\(\Rightarrow24+51y=30\)

\(\Rightarrow51y=30-24\)

\(\Rightarrow y=\frac{6}{51}\)

1 + 1 + 1 + 1 = 4

sao cũng được

ĐỀ CỦA BẠN SAI RỒI BẠN ƠI