Compare 20/10 and 12/15, Which fraction is greater?

Compare 20/10 and 12/15

1^st number: 2 0/10, 2^nd number: 12/15

20/10 is greater than 12/15

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 15 is 30

Next, find the equivalent fraction of both fractional numbers with denominator 30
For the 1st fraction, since 10 × 3 = 30,
20/10 = 20 × 3/10 × 3 = 60/30
Likewise, for the 2nd fraction, since 15 × 2 = 30,
12/15 = 12 × 2/15 × 2 = 24/30
Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
60/30 > 24/30 or 20/10 > 12/15

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