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3/4:5= 3/4*1/5= 3/20
7/10:14= 7/10*1/14= 7/140= 1/20
b) 25/28:15= 25/28*1/15= 25/420= 5//84
33/35:22= 33/35*1/22= 33/770
17/20*:54= 17/20*1/54= 17/1080
c)3 1/3:5=10/3*1/5= 10/15= 2/3
2 4/5:7= 14/5*1/7= 14/35
5 1/3:16= 16/3*1/16= 16/48= 1/3
d)4 4/15:32= 64/15*1/32= 64/480
3 2/31:95= 95/31*1/95= 95/2945= 1/31
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