Compare 63/2 and 6/81
1st number: 31 1/2, 2nd number: 6/81
63/2 is greater than 6/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 2 × 81 = 162,
63/2 = 63 × 81/2 × 81 = 5103/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
6/81 = 6 × 2/81 × 2 = 12/162 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 5103/162 > 12/162 or 63/2 > 6/81
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