Subtract 5/36 from 56/21
1st number: 2 14/21, 2nd number: 5/36
56/21 - 5/36 is 91/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 21 × 12 = 252,
56/21 = 56 × 12/21 × 12 = 672/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
5/36 = 5 × 7/36 × 7 = 35/252 - Subtract the two like fractions:
672/252 - 35/252 = 672 - 35/252 = 637/252 - After reducing the fraction, the answer is 91/36
- In mixed form: 219/36
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