Subtract 14/40 from 15/10
1st number: 1 5/10, 2nd number: 14/40
15/10 - 14/40 is 23/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
15/10 = 15 × 4/10 × 4 = 60/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
14/40 = 14 × 1/40 × 1 = 14/40 - Subtract the two like fractions:
60/40 - 14/40 = 60 - 14/40 = 46/40 - After reducing the fraction, the answer is 23/20
- In mixed form: 13/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/10-14/40 15/10-28/40 15/20-14/40 15/10-14/80 45/10-14/40 15/10-42/40 15/30-14/40 75/10-14/40 15/10-70/40 15/50-14/40 15/10-98/40 15/70-14/40