Subtract 24/10 from 7/5
1st number: 1 2/5, 2nd number: 2 4/10
7/5 - 24/10 is -1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 5 × 2 = 10,
7/5 = 7 × 2/5 × 2 = 14/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
24/10 = 24 × 1/10 × 1 = 24/10 - Subtract the two like fractions:
14/10 - 24/10 = 14 - 24/10 = -10/10 - After reducing the fraction, the answer is -1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/5-24/10 7/5-48/10 7/10-24/10 7/5-24/20 21/5-24/10 7/5-72/10 7/15-24/10 7/5-24/30 35/5-24/10 7/25-24/10 7/5-24/50 49/5-24/10 7/35-24/10 7/5-24/70