Compare 63/27 and 21/98
1st number: 2 9/27, 2nd number: 21/98
63/27 is greater than 21/98
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 98 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 27 × 98 = 2646,
63/27 = 63 × 98/27 × 98 = 6174/2646 - Likewise, for the 2nd fraction, since 98 × 27 = 2646,
21/98 = 21 × 27/98 × 27 = 567/2646 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 6174/2646 > 567/2646 or 63/27 > 21/98
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