Subtract 2/14 from 10/84
10/84 - 2/14 is -1/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 14 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
10/84 = 10 × 1/84 × 1 = 10/84 - Likewise, for the 2nd fraction, since 14 × 6 = 84,
2/14 = 2 × 6/14 × 6 = 12/84 - Subtract the two like fractions:
10/84 - 12/84 = 10 - 12/84 = -2/84 - After reducing the fraction, the answer is -1/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/84-2/14 10/84-4/14 10/84-2/28 30/84-2/14 10/84-6/14 10/84-2/42 50/84-2/14 10/84-10/14 10/84-2/70 70/84-2/14 10/84-2/98