Question

Сократите дробь 12/63 ...4/25*5/12...12/25*10/7...14/5*3/28...14/15*10/21...16/17*51/64
Срочно!

Answer 1

1)4/21
2)1/15
3)24/35
4)3/10=0.3
5)4/9
6)3/4=0.75