Compare 75/12 and 30/15, Which fraction is greater?

Compare 75/12 and 30/15

1^st number: 6 3/12, 2^nd number: 2 0/15

75/12 is greater than 30/15

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 15 is 60

Next, find the equivalent fraction of both fractional numbers with denominator 60
For the 1st fraction, since 12 × 5 = 60,
75/12 = 75 × 5/12 × 5 = 375/60
Likewise, for the 2nd fraction, since 15 × 4 = 60,
30/15 = 30 × 4/15 × 4 = 120/60
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
375/60 > 120/60 or 75/12 > 30/15

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