Question

Привести к знаменателю 42 дроби: 1/21 2/3 3/14

Answer 1

Ответ:

2/42; 28/42; 9/42

Пошаговое объяснение:

1/21 = 2/42

2/3 = 28/42

3/14 = 9/42

Answer 2

$\frac{1}{21} = \frac{2}{42} \\ \frac{2}{3} = \frac{28}{42}$

$\frac{3}{14} = \frac{9}{42}$