Compare 7/16 and 8/72
7/16 is greater than 8/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
7/16 = 7 × 9/16 × 9 = 63/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
8/72 = 8 × 2/72 × 2 = 16/144 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 63/144 > 16/144 or 7/16 > 8/72
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