Question

32.Calcule no caderno simplificando o resultado quando possivel o dobro de 2/15

Answer 1

$\frac{2}{15}~.~\frac{2}{2} = \frac{4}{30}~~\mathsf{Simplificando}\\ \\ \frac{4:2}{30:2} = \frac{2}{15}$

Answer 2

Olá

2/15= dobro

2/15 × 2

4/30÷ 2

2/15

Espero ter ajudado