Question

Сколько будет: х:1/3=3 и х:10=2/35
!!

Answer 1

х:1/3=3

х=3*1/3

х=1

х:10=2/35

х=2/35*10

х=20/35=4/7

Answer 2

$x \div \frac{1}{3} = 3 \\ x \times 3 = 3 \\ x = 3 \div 3 \\ x = 1$

$x \div \frac{10}{1} = \frac{2}{35} \\ x \times \frac{1}{10} = \frac{2}{35} \\ \frac{1}{10} x = \frac{2}{35} \\ x = \frac{2}{35} \div \frac{1}{10} = \frac{2}{35} \times 10 = \frac{20}{35} = \frac{4}{7}$