Сократите дроби: 4/10, 8/12, 6/9, 9/12, 2/8, 3/12, 10/2, 6/30, 15/60,

Сократим дроби, для этого найдём общий множитель в числителе и знаменателе и сократим его:

1) 4/10 = (2 * 2)/(2 * 5) = 2/5;

2) 8/12 = (4 * 2)/(4 * 3) = 2/3;

3) 6/9 = (2 * 3)/(3 * 3) = 2/3;

4) 9/12 = (3 * 3)/(3 * 4) = 3/4;

5) 2/8 = (1 * 2)/(2 * 4) = 1/4;

6) 3/12 = (1 * 3)/(3 * 4) = 1/4;

7) 10/2 = (5 * 2)/2 = 5;

8) 6/30 = (6 * 1)/(6 * 5) = 1/5;

9) 15/60 = (1 * 15)/(4 * 15) = 1/4;

10) 88/33 = (8 * 11)/(3 * 11) = 8/3 = 2 2/3;

11) 2/100 = (2 * 1)/(2 * 50) = 1/50;

12) 50/100 = (50 * 1)/(50 * 2) = 1/2.