Question

(2/15+1/12):13/30-1/7:1/2​

Answer 1

Răspuns:

$\frac{3}{14}$

Explicație pas cu pas:

$( \frac{2}{15} + \frac{1}{12} ) \div \frac{13}{30} - \frac{1}{7} \div \frac{1}{2} = \frac{3}{14}$