Question

efetue as multiplicações 3/4×1/2 9/7×3/4 8/5×7/8 17/7×4/17
isso é fração me ajudemmmm​

Answer 1

$\frac{3}{4} \times \frac{1}{2}$

$\frac{3 \times 1}{4 \times 2}$

$\frac{3}{8}$

$\frac{9}{7} \times \frac{3}{4}$

$\frac{9 \times 3}{7 \times 4}$

$\frac{27}{28}$

$\frac{8}{5} \times \frac{7}{8}$

$\frac{8 \times 7}{5 \times 8}$

$\frac{56}{40}$

$\frac{7}{5}$

$\frac{17}{7} \times \frac{4}{17}$

$\frac{17 \times 4}{7 \times 17}$

$\frac{68}{119}$

$\frac{4}{7}$