Question

EFECTUAȚI :3×(-5/6)+2×(-2/8)+5×(-1/10)​

Answer 1

$-3*\frac{5}{6} -2*\frac{2}{8} -5*\frac{1}{10}$

$-\frac{5}{2} -2*\frac{1}{4} -\frac{1}{2}$

$-\frac{5}{2} -\frac{1}{2} -\frac{1}{2}$

$-\frac{7}{2}$