Compare 63/45 and 24/20
1st number: 1 18/45, 2nd number: 1 4/20
63/45 is greater than 24/20
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 45 × 4 = 180,
63/45 = 63 × 4/45 × 4 = 252/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
24/20 = 24 × 9/20 × 9 = 216/180 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 252/180 > 216/180 or 63/45 > 24/20
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