Subtract 6/4 from 2/40
1st number: 2/40, 2nd number: 1 2/4
2/40 - 6/4 is -29/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 4 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 40 × 1 = 40,
2/40 = 2 × 1/40 × 1 = 2/40 - Likewise, for the 2nd fraction, since 4 × 10 = 40,
6/4 = 6 × 10/4 × 10 = 60/40 - Subtract the two like fractions:
2/40 - 60/40 = 2 - 60/40 = -58/40 - After reducing the fraction, the answer is -29/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/40-6/4 2/40-12/4 2/80-6/4 2/40-6/8 6/40-6/4 2/40-18/4 2/40-6/12 10/40-6/4 2/40-30/4 2/40-6/20 14/40-6/4 2/40-42/4 2/40-6/28