Question

QUANTO E? A)5/9.7/8 B)3/5.3/4 C)1/2.1/5.1/3 D)3/4.1/2.3/2

Answer 1

Olá,

A)

$\frac{5} {9 } \times \frac{7}{8} = \frac{35}{72}$

B)

$\frac{3}{5} \times \frac{3}{4} = \frac{9}{20}$

C)

$\frac{1}{2} \times \frac{1}{5} \times \frac{1}{3} = \frac{1}{30}$

D)

$\frac{3}{4} \times \frac {1}{2} \times \frac{3}{2} = \frac{9}{16}$

Espero ter ajudado :-) Bons estudos.