Compare 90/75 and 2/18
1st number: 1 15/75, 2nd number: 2/18
90/75 is greater than 2/18
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 75 × 6 = 450,
90/75 = 90 × 6/75 × 6 = 540/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
2/18 = 2 × 25/18 × 25 = 50/450 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 540/450 > 50/450 or 90/75 > 2/18
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