Compare 20/48 and 50/54
20/48 is smaller than 50/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 54 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 48 × 9 = 432,
20/48 = 20 × 9/48 × 9 = 180/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
50/54 = 50 × 8/54 × 8 = 400/432 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 180/432 < 400/432 or 20/48 < 50/54
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