Subtract 3/56 from 1/98
1/98 - 3/56 is -17/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
1/98 = 1 × 4/98 × 4 = 4/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
3/56 = 3 × 7/56 × 7 = 21/392 - Subtract the two like fractions:
4/392 - 21/392 = 4 - 21/392 = -17/392
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