Subtract 24/18 from 24/8
1st number: 3 0/8, 2nd number: 1 6/18
24/8 - 24/18 is 5/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
24/8 = 24 × 9/8 × 9 = 216/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
24/18 = 24 × 4/18 × 4 = 96/72 - Subtract the two like fractions:
216/72 - 96/72 = 216 - 96/72 = 120/72 - After reducing the fraction, the answer is 5/3
- In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/8-24/18 24/8-48/18 24/16-24/18 24/8-24/36 72/8-24/18 24/8-72/18 24/8-24/54 24/40-24/18 24/8-24/90 24/56-24/18