Question

cuanto es 3\5 - 1\3=
2\3 - 1\2=

5\7 ×2\6=
2\5 × 3\6=​

Answer 1

$\frac{3}{5} - \frac{1}{3} \\ \\ \frac{9 - 5}{15} \\ \\ rpta = \frac{4}{15}$

$\frac{2}{3} - \frac{1}{2} \\ \\ \frac{4 - 3}{6} \\ \\ rpta = \frac{1}{6}$

$\frac{5}{7} \times \frac{2}{6} \\ \: reduciendo \: la \: fraccion \: usando \: 2 \\ \frac{5}{7} \times \frac{1}{3} \\ rpta = \frac{5}{21}$

$\frac{2}{5} \times \frac{3}{6} \\ rsdusca \: la \: fraccion \: usando \: 3 \\ \\ \frac{2}{5} \times \frac{1}{2 } \\ \\ \frac{1}{5}$