Subtract 81/24 from 1/98
1st number: 1/98, 2nd number: 3 9/24
1/98 - 81/24 is -1319/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 98 × 12 = 1176,
1/98 = 1 × 12/98 × 12 = 12/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
81/24 = 81 × 49/24 × 49 = 3969/1176 - Subtract the two like fractions:
12/1176 - 3969/1176 = 12 - 3969/1176 = -3957/1176 - After reducing the fraction, the answer is -1319/392
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