Subtract 36/56 from 81/6
1st number: 13 3/6, 2nd number: 36/56
81/6 - 36/56 is 90/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
81/6 = 81 × 28/6 × 28 = 2268/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
36/56 = 36 × 3/56 × 3 = 108/168 - Subtract the two like fractions:
2268/168 - 108/168 = 2268 - 108/168 = 2160/168 - After reducing the fraction, the answer is 90/7
- In mixed form: 126/7
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