Subtract 9/24 from 40/5
1st number: 8 0/5, 2nd number: 9/24
40/5 - 9/24 is 61/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 5 × 24 = 120,
40/5 = 40 × 24/5 × 24 = 960/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
9/24 = 9 × 5/24 × 5 = 45/120 - Subtract the two like fractions:
960/120 - 45/120 = 960 - 45/120 = 915/120 - After reducing the fraction, the answer is 61/8
- In mixed form: 75/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5-9/24 40/5-18/24 40/10-9/24 40/5-9/48 40/5-27/24 40/15-9/24 40/5-9/72 40/5-45/24 40/25-9/24 40/5-63/24 40/35-9/24