Compare 4/72 and 48/15
1st number: 4/72, 2nd number: 3 3/15
4/72 is smaller than 48/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 15 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 72 × 5 = 360,
4/72 = 4 × 5/72 × 5 = 20/360 - Likewise, for the 2nd fraction, since 15 × 24 = 360,
48/15 = 48 × 24/15 × 24 = 1152/360 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 20/360 < 1152/360 or 4/72 < 48/15
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