Add 2/84 and 7/6
1st number: 2/84, 2nd number: 1 1/6
2/84 + 7/6 is 25/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 6 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
2/84 = 2 × 1/84 × 1 = 2/84 - Likewise, for the 2nd fraction, since 6 × 14 = 84,
7/6 = 7 × 14/6 × 14 = 98/84 - Add the two like fractions:
2/84 + 98/84 = 2 + 98/84 = 100/84 - 100/84 simplified gives 25/21
- So, 2/84 + 7/6 = 25/21
In mixed form: 14/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/84+7/6 2/84+14/6 2/84+7/12 6/84+7/6 2/84+21/6 2/84+7/18 10/84+7/6 2/84+35/6 2/84+7/30 14/84+7/6 2/84+49/6 2/84+7/42