Compare 18/64 and 3/15
18/64 is greater than 3/15
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 64 and 15 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 64 × 15 = 960,
18/64 = 18 × 15/64 × 15 = 270/960 - Likewise, for the 2nd fraction, since 15 × 64 = 960,
3/15 = 3 × 64/15 × 64 = 192/960 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 270/960 > 192/960 or 18/64 > 3/15
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