Compare 21/54 and 70/48
1st number: 21/54, 2nd number: 1 22/48
21/54 is smaller than 70/48
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 48 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
21/54 = 21 × 8/54 × 8 = 168/432 - Likewise, for the 2nd fraction, since 48 × 9 = 432,
70/48 = 70 × 9/48 × 9 = 630/432 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 168/432 < 630/432 or 21/54 < 70/48
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