Subtract 14/6 from 49/40
1st number: 1 9/40, 2nd number: 2 2/6
49/40 - 14/6 is -133/120.
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,
49/40 = 49 × 3/40 × 3 = 147/120 - Likewise, for the 2nd fraction, since 6 × 20 = 120,
14/6 = 14 × 20/6 × 20 = 280/120 - Subtract the two like fractions:
147/120 - 280/120 = 147 - 280/120 = -133/120
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