Compare 63/45 and 56/30
1st number: 1 18/45, 2nd number: 1 26/30
63/45 is smaller than 56/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 45 × 2 = 90,
63/45 = 63 × 2/45 × 2 = 126/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
56/30 = 56 × 3/30 × 3 = 168/90 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 126/90 < 168/90 or 63/45 < 56/30
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