Add 2/84 and 7/3
1st number: 2/84, 2nd number: 2 1/3
2/84 + 7/3 is 33/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 3 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 3 × 28 = 84,
7/3 = 7 × 28/3 × 28 = 196/84 - Add the two like fractions:
2/84 + 196/84 = 2 + 196/84 = 198/84 - 198/84 simplified gives 33/14
- So, 2/84 + 7/3 = 33/14
In mixed form: 25/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/84+7/3 2/84+14/3 2/84+7/6 6/84+7/3 2/84+21/3 2/84+7/9 10/84+7/3 2/84+35/3 2/84+7/15 14/84+7/3 2/84+49/3 2/84+7/21