Compare 98/8 and 7/20
1st number: 12 2/8, 2nd number: 7/20
98/8 is greater than 7/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
7/20 = 7 × 2/20 × 2 = 14/40 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 490/40 > 14/40 or 98/8 > 7/20
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