Compare 4/56 and 81/18
1st number: 4/56, 2nd number: 4 9/18
4/56 is smaller than 81/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 18 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
4/56 = 4 × 9/56 × 9 = 36/504 - Likewise, for the 2nd fraction, since 18 × 28 = 504,
81/18 = 81 × 28/18 × 28 = 2268/504 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 36/504 < 2268/504 or 4/56 < 81/18
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