Compare 3/63 and 4/49
3/63 is smaller than 4/49
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 63 × 7 = 441,
3/63 = 3 × 7/63 × 7 = 21/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
4/49 = 4 × 9/49 × 9 = 36/441 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 21/441 < 36/441 or 3/63 < 4/49
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