Subtract 63/24 from 1/7
1st number: 1/7, 2nd number: 2 15/24
1/7 - 63/24 is -139/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 7 × 24 = 168,
1/7 = 1 × 24/7 × 24 = 24/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
63/24 = 63 × 7/24 × 7 = 441/168 - Subtract the two like fractions:
24/168 - 441/168 = 24 - 441/168 = -417/168 - After reducing the fraction, the answer is -139/56
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