Question

3/5 - (-2/3) + (-4/15) = ??​

Answer 1

Hola!!!

$\frac{3}{5} - ( - \frac{2}{3} ) + ( - \frac{4}{15} )$

Procedimiento :

$\frac{3}{5} - ( - \frac{2}{3} ) + ( - \frac{4}{15} ) = \frac{3}{5} + \frac{2}{3} - \frac{4}{15}$ =

$= \frac{9 + 10 - 4}{15} = \frac{15}{15} = 1$