Add 56/84 and 84/3
1st number: 56/84, 2nd number: 28 0/3
56/84 + 84/3 is 86/3.
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,
56/84 = 56 × 1/84 × 1 = 56/84 - Likewise, for the 2nd fraction, since 3 × 28 = 84,
84/3 = 84 × 28/3 × 28 = 2352/84 - Add the two like fractions:
56/84 + 2352/84 = 56 + 2352/84 = 2408/84 - 2408/84 simplified gives 86/3
- So, 56/84 + 84/3 = 86/3
In mixed form: 282/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84+84/6 56/84+84/9 56/84+84/15 56/84+84/21