Question

Вычислите 2 1/4*1/9:1 1 1/5

Answer 1

$2 \frac{1}{4} * \frac{1}{9} :1 \frac{1}{5} = \frac{9*1}{4*9}:\frac{6}{5}= \frac{1*5}{9*6} = \frac{5}{54}$