Question

Calcule :
4/7x3/5=
3/4:2/5=
5/7:2/3=
7/8x3/4=

Answer 1

$\frac{4}{7} \times \frac{3}{5} \\ \frac{12}{35}$

$\frac{3}{4} \div \frac{2}{5} \\ \frac{15}{8}$

$\frac{5}{7} \div \frac{2}{3} \\ \frac{15}{14}$

$\frac{7}{8} \times \frac{3}{4} \\ \frac{21}{32}$

Espero ter ajudado

Answer 2

$\frac{4}{7} \times \frac{3}{5} = \frac{12}{35}$
$\frac{3}{4} \div \frac{2}{5} = \frac{15}{8} [tex] \frac{5}{7} \div \frac{3}{2} = \frac{15}{14}$
$\frac{7}{3} \times \frac{3}{4} = \frac{21}{32}$