Subtract 18/40 from 14/6
1st number: 2 2/6, 2nd number: 18/40
14/6 - 18/40 is 113/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
14/6 = 14 × 20/6 × 20 = 280/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
18/40 = 18 × 3/40 × 3 = 54/120 - Subtract the two like fractions:
280/120 - 54/120 = 280 - 54/120 = 226/120 - After reducing the fraction, the answer is 113/60
- In mixed form: 153/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/6-18/40 14/6-36/40 14/12-18/40 14/6-18/80 42/6-18/40 14/6-54/40 14/18-18/40 70/6-18/40 14/6-90/40 14/30-18/40 98/6-18/40 14/42-18/40