Subtract 36/14 from 81/24
1st number: 3 9/24, 2nd number: 2 8/14
81/24 - 36/14 is 45/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 14 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 24 × 7 = 168,
81/24 = 81 × 7/24 × 7 = 567/168 - Likewise, for the 2nd fraction, since 14 × 12 = 168,
36/14 = 36 × 12/14 × 12 = 432/168 - Subtract the two like fractions:
567/168 - 432/168 = 567 - 432/168 = 135/168 - After reducing the fraction, the answer is 45/56
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