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

Question

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

Answer 1

11*9/15*22= 1*3/5*2=3/10=0,3
45*17/17*35=9/7
56*16/48*49=8/21