Subtract 5/40 from 14/8
1st number: 1 6/8, 2nd number: 5/40
14/8 - 5/40 is 13/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
14/8 = 14 × 5/8 × 5 = 70/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
5/40 = 5 × 1/40 × 1 = 5/40 - Subtract the two like fractions:
70/40 - 5/40 = 70 - 5/40 = 65/40 - After reducing the fraction, the answer is 13/8
- In mixed form: 15/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/8-5/40 14/8-10/40 14/16-5/40 14/8-5/80 42/8-5/40 14/8-15/40 14/24-5/40 70/8-5/40 14/8-25/40 14/40-5/40 98/8-5/40 14/8-35/40 14/56-5/40