Subtract 2/24 from 90/10
1st number: 9 0/10, 2nd number: 2/24
90/10 - 2/24 is 107/12.
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,
90/10 = 90 × 12/10 × 12 = 1080/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
2/24 = 2 × 5/24 × 5 = 10/120 - Subtract the two like fractions:
1080/120 - 10/120 = 1080 - 10/120 = 1070/120 - After reducing the fraction, the answer is 107/12
- In mixed form: 811/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/10-4/24 90/20-2/24 90/10-2/48 90/10-6/24 90/30-2/24 90/10-2/72 90/10-10/24 90/50-2/24 90/10-14/24 90/70-2/24