Subtract 10/50 from 3/98
3/98 - 10/50 is -83/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
3/98 = 3 × 25/98 × 25 = 75/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
10/50 = 10 × 49/50 × 49 = 490/2450 - Subtract the two like fractions:
75/2450 - 490/2450 = 75 - 490/2450 = -415/2450 - After reducing the fraction, the answer is -83/490
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