Compare 81/98 and 28/16
1st number: 81/98, 2nd number: 1 12/16
81/98 is smaller than 28/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
81/98 = 81 × 8/98 × 8 = 648/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
28/16 = 28 × 49/16 × 49 = 1372/784 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 648/784 < 1372/784 or 81/98 < 28/16
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