Question

3/9+3/9+3/9+3/9

 

Answer 1

Bằng 4/3 nha bạn

Answer 2

3/9+3/9+3/9+3/9

=\(\frac{12}{9}\)=\(\frac{4}{3}\)

Answer 3

3/9+3/9+3/9+3/9=3/9x4=12/9=4/3

Đúng 100%

Answer 4

3/9+3/9+3/9+3/9=3/9 x 4=12/9=4/3=\(1\frac{1}{3}\)

Answer 5

Bằng 4/3

Answer 6

3/9+3/9+3/9+3/9=3/9x4=4/3

k mình nha !!!

Answer 7

3/9*4=4/3