Compare 30/14 and 90/54
1st number: 2 2/14, 2nd number: 1 36/54
30/14 is greater than 90/54
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
30/14 = 30 × 27/14 × 27 = 810/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
90/54 = 90 × 7/54 × 7 = 630/378 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 810/378 > 630/378 or 30/14 > 90/54
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