Question

Найти значение выражения (2 1/2+3 1/3)*6

Answer 1

$(2\tt\displaystyle\frac{1}{2}+3\frac{1}{3})*6=35$

$1)2\tt\displaystyle\frac{1}{2}+3\frac{1}{3}=2\frac{3}{6}+3\frac{2}{6}=5\frac{5}{6}$

$2)5\tt\displaystyle\frac{5}{6}*6=\frac{5*6+5}{6}*6=35$