Sort these fractions in increasing order
1 5 7 3
__ __ __ __
2 8 8 4
rewrite them all with denominator of 8:
4/8 5/8 7/8 6/6
now just sort them by numerator.
1 5 7 3
__ __ __ __
2 8 8 4
4/8 5/8 7/8 6/6
now just sort them by numerator.