Compare 7/84 and 3/27
7/84 is smaller than 3/27
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 84 × 9 = 756,
7/84 = 7 × 9/84 × 9 = 63/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
3/27 = 3 × 28/27 × 28 = 84/756 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 63/756 < 84/756 or 7/84 < 3/27
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