Subtract 10/98 from 6/90
6/90 - 10/98 is -26/735.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
6/90 = 6 × 49/90 × 49 = 294/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
10/98 = 10 × 45/98 × 45 = 450/4410 - Subtract the two like fractions:
294/4410 - 450/4410 = 294 - 450/4410 = -156/4410 - After reducing the fraction, the answer is -26/735
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