Add 40/3 and 27/84
1st number: 13 1/3, 2nd number: 27/84
40/3 + 27/84 is 1147/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
40/3 = 40 × 28/3 × 28 = 1120/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
27/84 = 27 × 1/84 × 1 = 27/84 - Add the two like fractions:
1120/84 + 27/84 = 1120 + 27/84 = 1147/84 - So, 40/3 + 27/84 = 1147/84
In mixed form: 1355/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3+27/84 40/3+54/84 40/6+27/84 40/3+81/84 40/9+27/84 40/15+27/84 40/21+27/84