Subtract 4/24 from 18/10
1st number: 1 8/10, 2nd number: 4/24
18/10 - 4/24 is 49/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 10 × 12 = 120,
18/10 = 18 × 12/10 × 12 = 216/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
4/24 = 4 × 5/24 × 5 = 20/120 - Subtract the two like fractions:
216/120 - 20/120 = 216 - 20/120 = 196/120 - After reducing the fraction, the answer is 49/30
- In mixed form: 119/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/10-4/24 18/10-8/24 18/20-4/24 18/10-4/48 54/10-4/24 18/10-12/24 18/30-4/24 18/10-4/72 90/10-4/24 18/10-20/24 18/50-4/24 18/10-28/24 18/70-4/24