Subtract 49/6 from 9/40
1st number: 9/40, 2nd number: 8 1/6
9/40 - 49/6 is -953/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 6 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 40 × 3 = 120,
9/40 = 9 × 3/40 × 3 = 27/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
49/6 = 49 × 20/6 × 20 = 980/120 - Subtract the two like fractions:
27/120 - 980/120 = 27 - 980/120 = -953/120
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