Compare 54/49 and 20/8
1st number: 1 5/49, 2nd number: 2 4/8
54/49 is smaller than 20/8
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
54/49 = 54 × 8/49 × 8 = 432/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
20/8 = 20 × 49/8 × 49 = 980/392 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 432/392 < 980/392 or 54/49 < 20/8
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