Subtract 15/30 from 24/6
1st number: 4 0/6, 2nd number: 15/30
24/6 - 15/30 is 7/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
24/6 = 24 × 5/6 × 5 = 120/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
15/30 = 15 × 1/30 × 1 = 15/30 - Subtract the two like fractions:
120/30 - 15/30 = 120 - 15/30 = 105/30 - After reducing the fraction, the answer is 7/2
- In mixed form: 31/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/6-15/30 24/12-15/30 24/6-15/60 72/6-15/30 24/6-45/30 24/18-15/30 24/6-15/90 24/6-75/30 24/30-15/30 24/42-15/30