Subtract 98/8 from 6/20
1st number: 6/20, 2nd number: 12 2/8
6/20 - 98/8 is -239/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
6/20 = 6 × 2/20 × 2 = 12/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
98/8 = 98 × 5/8 × 5 = 490/40 - Subtract the two like fractions:
12/40 - 490/40 = 12 - 490/40 = -478/40 - After reducing the fraction, the answer is -239/20
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