Question

Resolva as fraçoes abaixo..

A) 1/2/3/4= ?

B) 2/5/9/4= ?

C) $\frac{15}{3} .\frac{9}{27} =$

Answer 1

Resposta:

A) 1 × 3 = 3

2 4 8

B) 2 × 9 = 18

5 4 20

C) 15 × 9 = 135

3 27 81