Compare 81/6 and 9/18
1st number: 13 3/6, 2nd number: 9/18
81/6 is greater than 9/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
81/6 = 81 × 3/6 × 3 = 243/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
9/18 = 9 × 1/18 × 1 = 9/18 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 243/18 > 9/18 or 81/6 > 9/18
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