Question

multiplicação de fração 3/4×7/2÷4/5×2/7÷3/8​

Answer 1

Resposta:

$\sf{3/4×7/2÷4/5×2/7÷3/8}$

$\sf{ \frac{3}{4} x \frac{7}{2} x \frac{5}{4} x \frac{2}{7} } \div \frac{3}{8}$

$\sf{ \frac{3}{4}x \frac{7}{2} x \frac{5}{4} x \frac{2}{7} x \frac{8}{3} }$

$\sf{ \frac{3}{4}x \frac{1}{2} x \frac{5}{4} x2x \frac{8}{3} }$

$\sf{ \frac{3}{4} x \frac{5}{4} x \frac{8}{3} }$

$\sf{ \frac{1}{4}x \frac{5}{4} x8}$

$\sf{ \frac{5}{4} x2}$

$\rightarrow \boxed{ \boxed{\sf{ \frac{5}{2} }}} \checkmark$

Explicação passo-a-passo:

(espero ter colaborado)