Subtract 1/40 from 84/6
1st number: 14 0/6, 2nd number: 1/40
84/6 - 1/40 is 559/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 6 × 20 = 120,
84/6 = 84 × 20/6 × 20 = 1680/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
1/40 = 1 × 3/40 × 3 = 3/120 - Subtract the two like fractions:
1680/120 - 3/120 = 1680 - 3/120 = 1677/120 - After reducing the fraction, the answer is 559/40
- In mixed form: 1339/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6-2/40 84/12-1/40 84/6-1/80 84/6-3/40 84/18-1/40 84/6-5/40 84/30-1/40 84/6-7/40 84/42-1/40