13) 0,05 : 25/28

Question

13) 0,05 : 25/28 = 5/100 : 25/28 = 5/100 * 28/25 = (5 * 28) / (100 * 25) = (5 * 4 * 7) / (5 * 20 * 5 * 5) = (4 * 7) / (20 * 25) = (4 * 7) / (4 * 5 * 25) = 7/125

Ответ: 7/125

Accepted Answer

13) 0,05 : 25/28 = 5/100 : 25/28 = 5/100 * 28/25 = (5 * 28) / (100 * 25) = (5 * 4 * 7) / (5 * 20 * 5 * 5) = (4 * 7) / (20 * 25) = (4 * 7) / (4 * 5 * 25) = 7/125

Ответ: 7/125