Question

1) 3/5*4/9+1 1/3; 2) 1 1/4*2/5-1/3; 3) 3/8:1/2+3 1/4​

Answer 1

Пошаговое объяснение:

$\frac{3}{5} \times \frac{4}{9} + 1 \frac{1}{3} = 1 \frac{3}{5}$

$1 \frac{1}{4} \times \frac{2}{5} - \frac{1}{3} = \frac{1}{6}$

$\frac{3}{8} \div \frac{1}{2} + 3 \frac{1}{4} = 4$