Subtract 8/14 from 84/8
1st number: 10 4/8, 2nd number: 8/14
84/8 - 8/14 is 139/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 14 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
84/8 = 84 × 7/8 × 7 = 588/56 - Likewise, for the 2nd fraction, since 14 × 4 = 56,
8/14 = 8 × 4/14 × 4 = 32/56 - Subtract the two like fractions:
588/56 - 32/56 = 588 - 32/56 = 556/56 - After reducing the fraction, the answer is 139/14
- In mixed form: 913/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/8-16/14 84/16-8/14 84/8-8/28 84/8-24/14 84/24-8/14 84/8-8/42 84/8-40/14 84/40-8/14 84/8-8/70 84/8-56/14 84/56-8/14 84/8-8/98