Compare 63/27 and 15/7
1st number: 2 9/27, 2nd number: 2 1/7
63/27 is greater than 15/7
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
63/27 = 63 × 7/27 × 7 = 441/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
15/7 = 15 × 27/7 × 27 = 405/189 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 441/189 > 405/189 or 63/27 > 15/7
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