Question

Привести к знаменателю 36 дроби.
1/2 и 2/3, 5/6 и 3/4, 5/4 и 5/12, 7/18 и 11/12

Answer 1

18/36; 24/36; 45/36 = 1 9/36; 15/36; 14/36; 33/36.

Пошаговое объяснение:

1/2 = 1*18/2*18 = 18/36;

2/3 = 2*12/3*12 = 24/36;

5/4 = 5*9/4*9 = 45/36 = 1 9/36 (одна целая 9 тридцать шестых);

5/12 = 5*3/12*3 = 15/36;

7/18 = 7*2/18*2 = 14/36;

11/12 = 11*3/12*3 = 33/36