Subtract 80/10 from 4/24
1st number: 4/24, 2nd number: 8 0/10
4/24 - 80/10 is -47/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 10 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
4/24 = 4 × 5/24 × 5 = 20/120 - Likewise, for the 2nd fraction, since 10 × 12 = 120,
80/10 = 80 × 12/10 × 12 = 960/120 - Subtract the two like fractions:
20/120 - 960/120 = 20 - 960/120 = -940/120 - After reducing the fraction, the answer is -47/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/24-80/10 4/48-80/10 4/24-80/20 12/24-80/10 4/72-80/10 4/24-80/30 20/24-80/10 4/24-80/50 28/24-80/10 4/24-80/70