Compare 48/56 and 49/90
48/56 is greater than 49/90
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 90 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 56 × 45 = 2520,
48/56 = 48 × 45/56 × 45 = 2160/2520 - Likewise, for the 2nd fraction, since 90 × 28 = 2520,
49/90 = 49 × 28/90 × 28 = 1372/2520 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 2160/2520 > 1372/2520 or 48/56 > 49/90
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