Question

$3 \frac{5}{6} \times 4$
$3 \frac{7}{10} \times 6$
$2\frac{1}{4} \times 5$
$7 \frac{2}{3} \times 2$
$1\frac{3}{10} \times 20$
$7\frac{3}{4} \times 6$
$9\frac{1}{6} \times 4$
$2\frac{3}{5} \times 6$
$5 \frac{4}{7} \times 10$
$1 \frac{7}{9} \times 6$
Помогите пожалуйста

​

Answer 1

Ответ:

Пошаговое объяснение:

3 5/6 * 4 = 23/6 * 4 = 23*2 / 3 = 46/3 = 15 1/3

3 7/10 * 6 = 37/10 * 6 = 37*3 / 5 = 111/5 = 22 1/5

2 1/4 * 5 = 9/4 * 5 = 45/4 = 11 1/4

7 2/3 * 2 = 23/3 * 2 = 46/3 = 15 1/3

1 3/10 * 20 = 13/10 * 20 = 13*2 / 1 = 26/1 = 26

7 3/4 * 6 = 31/4 * 6 = 31*3 / 2 = 93/2 = 46 1/2

9 1/6 * 4 = 55/6 * 4 = 55*2 / 3 = 110/3 = 36 2/3

2 3/5 * 6 = 13/5 * 6 = 78/5 = 15 3/5

5 4/7 * 10 = 39/7 * 10 = 390/7 = 55 5/7

1 7/9 * 6 = 16/9 * 6 = 16*2 / 3 = 32/3 = 10 2/3