Subtract 98/48 from 15/63
1st number: 15/63, 2nd number: 2 2/48
15/63 - 98/48 is -101/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 48 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
15/63 = 15 × 16/63 × 16 = 240/1008 - Likewise, for the 2nd fraction, since 48 × 21 = 1008,
98/48 = 98 × 21/48 × 21 = 2058/1008 - Subtract the two like fractions:
240/1008 - 2058/1008 = 240 - 2058/1008 = -1818/1008 - After reducing the fraction, the answer is -101/56
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