Compare 20/90 and 98/16
1st number: 20/90, 2nd number: 6 2/16
20/90 is smaller than 98/16
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
20/90 = 20 × 8/90 × 8 = 160/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
98/16 = 98 × 45/16 × 45 = 4410/720 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 160/720 < 4410/720 or 20/90 < 98/16
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