Subtract 15/6 from 24/84
1st number: 24/84, 2nd number: 2 3/6
24/84 - 15/6 is -31/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
24/84 = 24 × 1/84 × 1 = 24/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
15/6 = 15 × 14/6 × 14 = 210/84 - Subtract the two like fractions:
24/84 - 210/84 = 24 - 210/84 = -186/84 - After reducing the fraction, the answer is -31/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/84-15/6 24/84-30/6 24/84-15/12 72/84-15/6 24/84-45/6 24/84-15/18 24/84-75/6 24/84-15/30 24/84-15/42