Compare 90/72 and 2/48
1st number: 1 18/72, 2nd number: 2/48
90/72 is greater than 2/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 72 × 2 = 144,
90/72 = 90 × 2/72 × 2 = 180/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
2/48 = 2 × 3/48 × 3 = 6/144 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/144 > 6/144 or 90/72 > 2/48
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