Subtract 3/5 from 14/40
14/40 - 3/5 is -1/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 5 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
14/40 = 14 × 1/40 × 1 = 14/40 - Likewise, for the 2nd fraction, since 5 × 8 = 40,
3/5 = 3 × 8/5 × 8 = 24/40 - Subtract the two like fractions:
14/40 - 24/40 = 14 - 24/40 = -10/40 - After reducing the fraction, the answer is -1/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/40-3/5 14/40-6/5 14/80-3/5 14/40-3/10 42/40-3/5 14/40-9/5 14/40-3/15 70/40-3/5 14/40-15/5 14/40-3/25 98/40-3/5 14/40-21/5 14/40-3/35