Subtract 4/10 from 7/25
7/25 - 4/10 is -3/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 10 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 25 × 2 = 50,
7/25 = 7 × 2/25 × 2 = 14/50 - Likewise, for the 2nd fraction, since 10 × 5 = 50,
4/10 = 4 × 5/10 × 5 = 20/50 - Subtract the two like fractions:
14/50 - 20/50 = 14 - 20/50 = -6/50 - After reducing the fraction, the answer is -3/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25-4/10 7/25-8/10 7/50-4/10 7/25-4/20 21/25-4/10 7/25-12/10 7/75-4/10 7/25-4/30 35/25-4/10 7/25-20/10 7/25-4/50 49/25-4/10 7/25-28/10 7/25-4/70