Compare 84/48 and 30/72
1st number: 1 36/48, 2nd number: 30/72
84/48 is greater than 30/72
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 72 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 48 × 3 = 144,
84/48 = 84 × 3/48 × 3 = 252/144 - Likewise, for the 2nd fraction, since 72 × 2 = 144,
30/72 = 30 × 2/72 × 2 = 60/144 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 252/144 > 60/144 or 84/48 > 30/72
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