Сократите дробь 11*9/15*22, 45*17/17*35, 56*16/48*49

Question

Сократите дробь 11*9/15*22, 45*17/17*35, 56*16/48*49

Answer 1

11*9/15*22= 3/10
45*17/17*35=9/7
56*16/48*49=8/21