Compare 40/54 and 90/49
1st number: 40/54, 2nd number: 1 41/49
40/54 is smaller than 90/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 49 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 54 × 49 = 2646,
40/54 = 40 × 49/54 × 49 = 1960/2646 - Likewise, for the 2nd fraction, since 49 × 54 = 2646,
90/49 = 90 × 54/49 × 54 = 4860/2646 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1960/2646 < 4860/2646 or 40/54 < 90/49
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