Compare 15/16 and 90/12
1st number: 15/16, 2nd number: 7 6/12
15/16 is smaller than 90/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 12 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 16 × 3 = 48,
15/16 = 15 × 3/16 × 3 = 45/48 - Likewise, for the 2nd fraction, since 12 × 4 = 48,
90/12 = 90 × 4/12 × 4 = 360/48 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 45/48 < 360/48 or 15/16 < 90/12
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