Compare 42/72 and 14/9
1st number: 42/72, 2nd number: 1 5/9
42/72 is smaller than 14/9
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
42/72 = 42 × 1/72 × 1 = 42/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
14/9 = 14 × 8/9 × 8 = 112/72 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 42/72 < 112/72 or 42/72 < 14/9
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