Question

Сократите дроби: a) 4*12/5*9 б) 5*9/6*7*30 в)12*14*16/14*16*18 г)594/7260 д)1260/88200

Answer 1

А)16/15 или 1(целая)1/15 б)1/28 в)2/3 г)9/110 д)1/70

Answer 2

a) 4*12/5*9 = 48/45 = 16/15 б) 5*9/6*7*30 = 45/1260 = 3/84 в) 12*14*16/14*16*18 = 2688/4032 = 7/10 г) 594/7260 = 33/405 д) 1260/88200 = 7/490