\(1,7+\frac{3}{5}=\frac{17}{10}+\frac{3}{5}=\frac{17}{10}+\frac{6}{10}=\frac{23}{10}\)

ý=7đó

a)2575-57-2584+47

=(2575-2585)-(57-47)

=-10-10

1+1+1+1+1=5*1=5 nha

deo co hinh sao ma tinh

Rewrite the following sentences,using "so......that"or"such.....that"

1. The road was so slippery that we couldn't drive fast

\(\rightarrow\)this was such slippery road that we couldn't drive fast

2. The film was so interesting that they didn't go home early

\(\rightarrow\)this was such the interesting film that they didn't go home early

3. It is such a big house that we can live in it

the house is so big that we can live in it

4. The country is so poor that we are going to big city to find job

\(\rightarrow\)it is such poor country that we are going to big city to find job

5. It rained so heavily that i got wet

\(\rightarrow\)it was such heavy rain that i got wet

6. He drives so carelessly that he having an accident

\(\rightarrow\)He is such a careless driver that he having an accident

7. She sings so well that she becomes famous

\(\rightarrow\)She is such a good singer that she becomes famous

8. He speaks so slowly that we don't pay attention to his presentation

\(\rightarrow\)He is such a slowly speaker that we don't pay attention to his presentation

9. The luggage is so heavy that we can't carry it

\(\rightarrow\)It's such a heavy luggage that we can't carry it

10. The country is so peaceful that we all enjoy it

\(\rightarrow\)It's such a peaceful country that we all enjoy it

18 con nha 

ket qua la 40

kết quả là 12h30'30 đó

thuong oi ranh ma qua nhi

vu cute day