Compare 90/45 and 56/60
1st number: 2 0/45, 2nd number: 56/60
90/45 is greater than 56/60
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
90/45 = 90 × 4/45 × 4 = 360/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
56/60 = 56 × 3/60 × 3 = 168/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 360/180 > 168/180 or 90/45 > 56/60
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