Compare 4/50 and 81/63
1st number: 4/50, 2nd number: 1 18/63
4/50 is smaller than 81/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 63 is 3150
Next, find the equivalent fraction of both fractional numbers with denominator 3150 - For the 1st fraction, since 50 × 63 = 3150,
4/50 = 4 × 63/50 × 63 = 252/3150 - Likewise, for the 2nd fraction, since 63 × 50 = 3150,
81/63 = 81 × 50/63 × 50 = 4050/3150 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 252/3150 < 4050/3150 or 4/50 < 81/63
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