Question

Сократите дроби по образцу: 21/56=? ; 144/120=? ; 156/128=? ; 396/240=?
помогите

Answer 1

21/56 = 3/8 = 0,375
144/120 = 12/10 = 1,2
156/128 = 39/32(?)
396/240 = 132/80 = 1,65