Subtract 14/8 from 84/10
1st number: 8 4/10, 2nd number: 1 6/8
84/10 - 14/8 is 133/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 8 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 10 × 4 = 40,
84/10 = 84 × 4/10 × 4 = 336/40 - Likewise, for the 2nd fraction, since 8 × 5 = 40,
14/8 = 14 × 5/8 × 5 = 70/40 - Subtract the two like fractions:
336/40 - 70/40 = 336 - 70/40 = 266/40 - After reducing the fraction, the answer is 133/20
- In mixed form: 613/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10-28/8 84/20-14/8 84/10-14/16 84/10-42/8 84/30-14/8 84/10-14/24 84/10-70/8 84/50-14/8 84/10-14/40 84/10-98/8 84/70-14/8 84/10-14/56