Question

Решите пример:
2/3•(1/2+3/4)=полным ответом

Answer 1

2/3•(1/2+3/4) = 56

1) 12 + 34 = 24 + 34 = 54

2) 23 * 54 = 1012 = 56

Answer 2

$frac{2}{3} times ( frac{1}{2} + frac{3}{4} ) = frac{2}{3} times ( frac{2}{4} + frac{3}{4} ) = frac{2}{3} times frac{5}{4} = frac{10}{12}$=5/6