Question

determine as diferenças 1/3 - 1/5

Answer 1

1/3 - 1/5=

Mmc=15

(5-3)/15=

2/15

Answer 2

y = $\frac{1}{3}$ = $\frac{5}{15}$
 x =$\frac{1}{5}$ = $\frac{3}{15}$

$\frac{5}{15} - \frac{3}{15}$ = $\frac{2}{15}$