Compare 98/45 and 9/18
1st number: 2 8/45, 2nd number: 9/18
98/45 is greater than 9/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
98/45 = 98 × 2/45 × 2 = 196/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
9/18 = 9 × 5/18 × 5 = 45/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 196/90 > 45/90 or 98/45 > 9/18
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