Сократите дробь а) 18/20, 5/30, 16/12, 30/20, 9/12, 2/8. Б) 65/26, 17/51, 12/8,...

Question

Сократите дробь а) 18/20, 5/30, 16/12, 30/20, 9/12, 2/8. Б) 65/26, 17/51, 12/8, 24/35,81/90,16/48

Answer 1

18/20=9/10
5/30=1/6
16/12=8/6=1 2/6=1 1/3
30/20=3/2=1 1/2
9/12=3/4
65/26=2 13/26=2 1/2
17/51=1/3
12/8=6/4=3/2=1 1/2
24/35=24/35
81/90=9/10
16/48=1/3

Answer 2

А)9\10, 1\6, 1 1\3, 1 1\2,3\4,1\4.
б)2 1\2, 1\3, 1 1\4, 24\35, 9\10, 1\3