Compare 14/28 and 15/30
14/28 is equivalent to 15/30
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 30 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
14/28 = 14 × 15/28 × 15 = 210/420 - Likewise, for the 2nd fraction, since 30 × 14 = 420,
15/30 = 15 × 14/30 × 14 = 210/420 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 210/420 = 210/420 or 14/28 = 15/30
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