Question

пожалуста помогите мне с математикой только с решением срочноо​

Answer 1

Пошаговое объяснение:

1).

$30 \div \frac{1}{10} = 30 \times 10 = 300$

2).

$15 \div \frac{1}{2} = 15 \times 2 = 30$

3).

$20 \div \frac{1}{4} = 20 \times 4 = 80$

4).

$24 \div \frac{3}{4} = \frac{24 \times 4}{3} = 32$

5).

$40 \div \frac{1}{5} = 40 \times 5 = 200$

6).

$12 \div \frac{2}{5} = \frac{12 \times 5}{2} = 30$

7).

$60 \div \frac{3}{20} = \frac{60 \times 20}{3} = 20 \times 20 = 400$

8).

$14 \div \frac{7}{10} = \frac{14 \times 10}{7} = 20$

9).

$18 \div \frac{3}{50} = \frac{18 \times 50}{3} =6 \times 50 = 300$

10).

$16 \div \frac{1}{20} = \frac{16 \times 20}{1} = 16 \times 20 = 320$

11).

$70 \div \frac{7}{20} = \frac{70 \times 20}{7} = 10 \times 20 = 200$

12).

$18 \div \frac{9}{50} = \frac{18 \times 50}{9} = 2 \times 50 = 100$