Compare 54/49 and 21/54
1st number: 1 5/49, 2nd number: 21/54
54/49 is greater than 21/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 49 × 54 = 2646,
54/49 = 54 × 54/49 × 54 = 2916/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
21/54 = 21 × 49/54 × 49 = 1029/2646 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2916/2646 > 1029/2646 or 54/49 > 21/54
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