a. a/b=a/c chứng minh rằng a/c=a+b/c+d

b. a/b=c/d chứng minh rằng a/c=a-b/c-d

c. a/b=c/d chứng minh rằng a+b/a-b=c+d/c-d

Giúp em nó😊😊

Rewrite sentences

1 She likes chicken . He likes chicken ( so )

-

2 I am a bad swimmer

- I

3 Let's go to the movie

- How about

4 My sister likes cooking than watch TV

- My sister prefers

5 I like classical music

- She likes blue