Compare 21/54 and 32/10
1st number: 21/54, 2nd number: 3 2/10
21/54 is smaller than 32/10
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
21/54 = 21 × 5/54 × 5 = 105/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
32/10 = 32 × 27/10 × 27 = 864/270 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 105/270 < 864/270 or 21/54 < 32/10
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