Question

1 7/8*1 1/3=?
1 2/3:3 1/3=?
СРОЧНО​

Answer 1

Ответ:

$1 \frac{7}{8} \times 1 \frac{1}{3} = \frac{15}{8} \times \frac{4}{3} = \frac{5}{2} = 2 \frac{1}{2}$

$1 \frac{2}{3} \div 3 \frac{1}{3} = \frac{5}{3} \div \frac{10}{3} = \frac{5}{3} \times \frac{3}{10} = \frac{1}{2}$