Subtract 98/63 from 45/96
1st number: 45/96, 2nd number: 1 35/63
45/96 - 98/63 is -313/288.
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,
45/96 = 45 × 21/96 × 21 = 945/2016 - Likewise, for the 2nd fraction, since 63 × 32 = 2016,
98/63 = 98 × 32/63 × 32 = 3136/2016 - Subtract the two like fractions:
945/2016 - 3136/2016 = 945 - 3136/2016 = -2191/2016 - After reducing the fraction, the answer is -313/288
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Related: 90/96-98/63