Compare 75/16 and 56/21
1st number: 4 11/16, 2nd number: 2 14/21
75/16 is greater than 56/21
Steps for comparing fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 21 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 16 × 21 = 336,
75/16 = 75 × 21/16 × 21 = 1575/336 - Likewise, for the 2nd fraction, since 21 × 16 = 336,
56/21 = 56 × 16/21 × 16 = 896/336 - Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction
- 1575/336 > 896/336 or 75/16 > 56/21
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