Question

Решите пж5-6 класс

Пж пж пж пж

Answer 1

1.

$\frac{5}{11} *\frac{3}{4} = \frac{5*3}{11*4} = \frac{15}{44}$

2.

$\frac{9}{14}*\frac{7}{18} =\frac{1}{2}*\frac{1}{2} =\frac{1}{4}$

3.

$\frac{11}{15} * \frac{3}{4} =\frac{11}{5} * \frac{1}{4} = \frac{11}{20}$