Compare 27/75 and 18/12
1st number: 27/75, 2nd number: 1 6/12
27/75 is smaller than 18/12
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
27/75 = 27 × 4/75 × 4 = 108/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
18/12 = 18 × 25/12 × 25 = 450/300 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 108/300 < 450/300 or 27/75 < 18/12
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