Subtract 9/5 from 9/24
1st number: 9/24, 2nd number: 1 4/5
9/24 - 9/5 is -57/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 5 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
9/24 = 9 × 5/24 × 5 = 45/120 - Likewise, for the 2nd fraction, since 5 × 24 = 120,
9/5 = 9 × 24/5 × 24 = 216/120 - Subtract the two like fractions:
45/120 - 216/120 = 45 - 216/120 = -171/120 - After reducing the fraction, the answer is -57/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/24-9/5 9/24-18/5 9/48-9/5 9/24-9/10 27/24-9/5 9/24-27/5 9/72-9/5 9/24-9/15 45/24-9/5 9/24-45/5 9/24-9/25 63/24-9/5 9/24-63/5 9/24-9/35