Compare 28/30 and 27/12
1st number: 28/30, 2nd number: 2 3/12
28/30 is smaller than 27/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
28/30 = 28 × 2/30 × 2 = 56/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
27/12 = 27 × 5/12 × 5 = 135/60 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 56/60 < 135/60 or 28/30 < 27/12
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