Subtract 10/63 from 10/98
10/98 - 10/63 is -25/441.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
10/98 = 10 × 9/98 × 9 = 90/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
10/63 = 10 × 14/63 × 14 = 140/882 - Subtract the two like fractions:
90/882 - 140/882 = 90 - 140/882 = -50/882 - After reducing the fraction, the answer is -25/441
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