Сократите дробь 16/20m, 14y/42, 7ab/14a

Question

Сократите дробь 16/20m, 14y/42, 7ab/14a

Answer 1

16/20  ;  4/5
14у/42  ;  у/3
7аb/14a  ; b/2

Answer 2

 16/20m, = 4/5 m
14y/42, = 1у/3
7ab/14a = 1b/2