Question

-3/8×(-4/3) e 7/10×5/7​

Answer 1

-3/8×(-4/3) =  $\frac{12}{24}$

$\frac{-3}{8} . \frac{-4}{3} = \frac{-3 .(-4)}{8.3}$

$\frac{3.4}{8.3} = \frac{12}{24}$

7/10×5/7​ =  $\frac{35}{70}$

$\frac{7}{10} . \frac{5}{7} = \frac{7.5}{10.7} = \frac{35}{70}$

Answer 2

Resposta:

Explicação passo-a-passo:

-3/8 x (-4/3)=12/24=1/2          7/10 x 5/7=35/70=1/2