Сократить дроби 39/91,12/52,49/84,48/56,27/57,32/48,12/51,21/84,151/302,130/182,490/560,10/75,280/480,17/51,36/90,13/65,20/80,12/5​

Пошаговое объяснение:

39/91=3/7

12/52=3/13

49/84=7/12

48/56=6/7

27/57=9/19

32/48=2/3

12/51=4/17

21/84=1/4

151/302=1/2

130/182=5/7

490/560=7/8

10/75=2/15

280/480=7/12

17/51=1/3

36/90=6/15

13/65=1/5

20/80=1/4

12/5=2 2/5