math
posted by mick .
arrange fractions from smallest to largest 3/7, 6/7, 1/7, 1/2, 2/7

1/2, 1/7, 2/7, 6/7
Method: Negative (1/2)is obviously smaller than positives. So that is the smallest. Then arrange the rest in order of the top (numerator), since the bottom (denominator) in each case is the same.