Compare 15/60 and 18/9, Which fraction is greater?

Compare 15/60 and 18/9

1^st number: 15/60, 2^nd number: 2 0/9

15/60 is smaller than 18/9

Find the least common denominator or LCM of the two denominators:
LCM of 60 and 9 is 180

Next, find the equivalent fraction of both fractional numbers with denominator 180
For the 1st fraction, since 60 × 3 = 180,
15/60 = 15 × 3/60 × 3 = 45/180
Likewise, for the 2nd fraction, since 9 × 20 = 180,
18/9 = 18 × 20/9 × 20 = 360/180
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
45/180 < 360/180 or 15/60 < 18/9

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