2/3
15*42/100 = 630/100 which can be simplified to 63/10 or 63/10
63/64 cannot be simplified further.
6/63 = 2/21 simplified
54/63 = 6/7 simplified
45/63 is 5/7 simplified
12 over 63 simplified = 4/21
15*42/100 = 630/100 which can be simplified to 63/10 or 63/10
63/64 cannot be simplified further.
6/63 = 2/21 simplified
It is: 63/60 = 21/20 simplified
54/63 = 6/7 simplified
45/63 is 5/7 simplified
The simplified fraction of 15 over 63 is 5/21
31/42 is already simplified
41/63
2/63
It is: 36/42 = 6/7 simplified