Compare 7/72 and 3/8
7/72 is smaller than 3/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
7/72 = 7 × 1/72 × 1 = 7/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
3/8 = 3 × 9/8 × 9 = 27/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 7/72 < 27/72 or 7/72 < 3/8
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