Question

5 restas de fracciones heterogeneas

Answer 1

≠∞5 Restas de Fracciones Heterogéneas .
$\frac{2}{3} - \frac{1}{4} = \frac{8}{12} - \frac{3}{12} = \frac{5}{12}$
$\frac{3}{5} - \frac{1}{3} = \frac{9-5}{15} = \frac{4}{15}$
$\frac{5}{10} - \frac{4}{10} = \frac{5-4}{10} = \frac{1}{10}$
$\frac{2}{3} - \frac{1}{2} = \frac{(2*2)-(3*1)}{6} = \frac{4-3}{6} = \frac{1}{6}$ $\frac{3}{4} - \frac{1}{5} = \frac{3*5-4*1}{4*5} = \frac{15-4}{20} = \frac{11}{20}$ .