Compare 98/90 and 90/4
1st number: 1 8/90, 2nd number: 22 2/4
98/90 is smaller than 90/4
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 4 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 90 × 2 = 180,
98/90 = 98 × 2/90 × 2 = 196/180 - Likewise, for the 2nd fraction, since 4 × 45 = 180,
90/4 = 90 × 45/4 × 45 = 4050/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 196/180 < 4050/180 or 98/90 < 90/4
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