а. 9/30 = 3/10б. 22/66 = 1/3в. 42/60 = 7/10г. 45/60 = 3/4д. 17/51 = 1/3е. 88/64 = 11/8ж. 24/32 = 3/4з. 13/52 = 1/4и. 12/62 = 6/31к. 16/80 = 1/5л. 27/39 = 9/13м. 14/35 = 2/5
а. 9/30 = 3/10
б. 22/66 = 1/3
в. 42/60 = 7/10
г. 45/60 = 3/4
д. 17/51 = 1/3
е. 88/64 = 11/8
ж. 24/32 = 3/4
з. 13/52 = 1/4
и. 12/62 = 6/31
к. 16/80 = 1/5
л. 27/39 = 9/13
м. 14/35 = 2/5