Compare 28/5 and 90/14
1st number: 5 3/5, 2nd number: 6 6/14
28/5 is smaller than 90/14
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
28/5 = 28 × 14/5 × 14 = 392/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
90/14 = 90 × 5/14 × 5 = 450/70 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 392/70 < 450/70 or 28/5 < 90/14
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