Compare 3/18 and 25/63
3/18 is smaller than 25/63
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
3/18 = 3 × 7/18 × 7 = 21/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
25/63 = 25 × 2/63 × 2 = 50/126 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 21/126 < 50/126 or 3/18 < 25/63
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