Add 5/6 and 70/84
5/6 + 70/84 is 5/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
5/6 = 5 × 14/6 × 14 = 70/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
70/84 = 70 × 1/84 × 1 = 70/84 - Add the two like fractions:
70/84 + 70/84 = 70 + 70/84 = 140/84 - 140/84 simplified gives 5/3
- So, 5/6 + 70/84 = 5/3
In mixed form: 12/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/6+70/84 5/12+70/84 15/6+70/84 5/18+70/84 25/6+70/84 5/30+70/84 35/6+70/84 5/42+70/84