Subtract 15/8 from 84/14
1st number: 6 0/14, 2nd number: 1 7/8
84/14 - 15/8 is 33/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
84/14 = 84 × 4/14 × 4 = 336/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
15/8 = 15 × 7/8 × 7 = 105/56 - Subtract the two like fractions:
336/56 - 105/56 = 336 - 105/56 = 231/56 - After reducing the fraction, the answer is 33/8
- In mixed form: 41/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/14-30/8 84/28-15/8 84/14-15/16 84/14-45/8 84/42-15/8 84/14-15/24 84/14-75/8 84/70-15/8 84/14-15/40 84/98-15/8 84/14-15/56