Subtract 6/4 from 10/40
1st number: 10/40, 2nd number: 1 2/4
10/40 - 6/4 is -5/4.
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,
10/40 = 10 × 1/40 × 1 = 10/40 - Likewise, for the 2nd fraction, since 4 × 10 = 40,
6/4 = 6 × 10/4 × 10 = 60/40 - Subtract the two like fractions:
10/40 - 60/40 = 10 - 60/40 = -50/40 - After reducing the fraction, the answer is -5/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40-6/4 10/40-12/4 10/80-6/4 10/40-6/8 30/40-6/4 10/40-18/4 10/40-6/12 50/40-6/4 10/40-30/4 10/40-6/20 70/40-6/4 10/40-42/4 10/40-6/28