Compare 27/9 and 81/56
1st number: 3 0/9, 2nd number: 1 25/56
27/9 is greater than 81/56
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
27/9 = 27 × 56/9 × 56 = 1512/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
81/56 = 81 × 9/56 × 9 = 729/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1512/504 > 729/504 or 27/9 > 81/56
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