Сократи дробь: 31 ⋅ 15 / 43 ⋅ 40

Question

Сократи дробь: 31 ⋅ 15 / 43 ⋅ 40

Answer 1

Примерно будет 0.270

Answer 2

31×15/43×40=465/1720=сокращаем на 5
93/344 вот и все