Subtract 8/6 from 84/15
1st number: 5 9/15, 2nd number: 1 2/6
84/15 - 8/6 is 64/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
84/15 = 84 × 2/15 × 2 = 168/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
8/6 = 8 × 5/6 × 5 = 40/30 - Subtract the two like fractions:
168/30 - 40/30 = 168 - 40/30 = 128/30 - After reducing the fraction, the answer is 64/15
- In mixed form: 44/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/15-16/6 84/30-8/6 84/15-8/12 84/15-24/6 84/45-8/6 84/15-8/18 84/15-40/6 84/75-8/6 84/15-8/30 84/15-56/6 84/15-8/42