Subtract 12/30 from 24/15
1st number: 1 9/15, 2nd number: 12/30
24/15 - 12/30 is 6/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
24/15 = 24 × 2/15 × 2 = 48/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
12/30 = 12 × 1/30 × 1 = 12/30 - Subtract the two like fractions:
48/30 - 12/30 = 48 - 12/30 = 36/30 - After reducing the fraction, the answer is 6/5
- In mixed form: 11/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/15-12/30 24/15-24/30 24/30-12/30 24/15-12/60 72/15-12/30 24/15-36/30 24/45-12/30 24/15-12/90 24/15-60/30 24/75-12/30 24/15-84/30