Compare 9/81 and 56/30
1st number: 9/81, 2nd number: 1 26/30
9/81 is smaller than 56/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 30 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
9/81 = 9 × 10/81 × 10 = 90/810 - Likewise, for the 2nd fraction, since 30 × 27 = 810,
56/30 = 56 × 27/30 × 27 = 1512/810 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 90/810 < 1512/810 or 9/81 < 56/30
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