Question

пожалуйста срочно надо ​

Answer 1

$\frac{18}{25} \times 3 \frac{3}{4} \times \frac{8}{9} = \frac{18}{25} \times \frac{15}{4} \times \frac{8}{9} = \frac{18 \times 15 \times 8}{25 \times 4 \times 9} = \frac{2 \times 3 \times 2}{5 \times 1 \times 1} = \frac{12}{5} = 2 \frac{2}{5}$