Question

2 целых 2/3 : 3 целых 1/4​

Answer 1

Пошаговое объяснение:

$2 \frac{2}{3} \div 3 \frac{1}{4} = \frac{(2 \times 3 + 2) \times 4}{3(3 \times 4 - 1)} = \frac{(6 + 2) \times 4}{3(3 \times 4 + 1) } = \frac{8 \times 4}{3( 3 \times 4 + 1)} = \frac{32}{3(3 \times 4 - 1)} = \frac{32}{ 3(12 + 1)} = \frac{32}{3 \times 12} = \frac{32}{39}$