for this fraction you can not simplify it, but you could just do decimal points or you could continue the fraction by doing 7/8 X 2 on each side, which would give you 14/16, 28/34 so on and so fourth.
Fractions are stupid
66/78 = 11/13 = 22/26
Some equivalent fractions of 78/659 are: 156/1318 = 234/1977 = 312/2636 = 390/3295
78/1 and 156/2
15/26, 45/78
There are 26/30 and 13/15 (examples)
78
1/3 26/78 52/156
39/100 = 78/200 and 117/300
78/1
Some equivalent fractions of 20/78 are: 10/39 = 20/78 = 30/117 = 40/156
I think that equivalent fractions are fractions that have the same answer, at he end.