1) 2/15 = 8/60 и 4/25 = 9,6/60Сократим: 8/60 = 2/15 и 9,6/60 = 4/25
2) 2/3 = 40/60, 1/2 = 30/60 и 2/5 = 24/60Сократим: 40/60 = 2/3, 30/60 = 1/2 и 24/60 = 2/5
3) 1/6 = 10/60, 5/6 = 50/60 и 1/4 = 15/60Сократим: 10/60 = 1/6, 50/60 = 5/6 и 15/60 = 1/4
1) 2/15 = 8/60 и 4/25 = 9,6/60
Сократим: 8/60 = 2/15 и 9,6/60 = 4/25
2) 2/3 = 40/60, 1/2 = 30/60 и 2/5 = 24/60
Сократим: 40/60 = 2/3, 30/60 = 1/2 и 24/60 = 2/5
3) 1/6 = 10/60, 5/6 = 50/60 и 1/4 = 15/60
Сократим: 10/60 = 1/6, 50/60 = 5/6 и 15/60 = 1/4