Subtract 98/32 from 3/40
1st number: 3/40, 2nd number: 3 2/32
3/40 - 98/32 is -239/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 32 is 160
Next, find the equivalent fraction of both fractional numbers with denominator 160 - For the 1st fraction, since 40 × 4 = 160,
3/40 = 3 × 4/40 × 4 = 12/160 - Likewise, for the 2nd fraction, since 32 × 5 = 160,
98/32 = 98 × 5/32 × 5 = 490/160 - Subtract the two like fractions:
12/160 - 490/160 = 12 - 490/160 = -478/160 - After reducing the fraction, the answer is -239/80
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