Subtract 32/21 from 9/98
1st number: 9/98, 2nd number: 1 11/21
9/98 - 32/21 is -421/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 21 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
9/98 = 9 × 3/98 × 3 = 27/294 - Likewise, for the 2nd fraction, since 21 × 14 = 294,
32/21 = 32 × 14/21 × 14 = 448/294 - Subtract the two like fractions:
27/294 - 448/294 = 27 - 448/294 = -421/294
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