Subtract 70/63 from 27/96
1st number: 27/96, 2nd number: 1 7/63
27/96 - 70/63 is -239/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 63 is 2016
Next, find the equivalent fraction of both fractional numbers with denominator 2016 - For the 1st fraction, since 96 × 21 = 2016,
27/96 = 27 × 21/96 × 21 = 567/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
70/63 = 70 × 32/63 × 32 = 2240/2016 - Subtract the two like fractions:
567/2016 - 2240/2016 = 567 - 2240/2016 = -1673/2016 - After reducing the fraction, the answer is -239/288
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