Compare 14/12 and 25/81
1st number: 1 2/12, 2nd number: 25/81
14/12 is greater than 25/81
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 12 × 27 = 324,
14/12 = 14 × 27/12 × 27 = 378/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
25/81 = 25 × 4/81 × 4 = 100/324 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 378/324 > 100/324 or 14/12 > 25/81
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