Add 16/6 and 84/81
1st number: 2 4/6, 2nd number: 1 3/81
16/6 + 84/81 is 100/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 6 × 27 = 162,
16/6 = 16 × 27/6 × 27 = 432/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
84/81 = 84 × 2/81 × 2 = 168/162 - Add the two like fractions:
432/162 + 168/162 = 432 + 168/162 = 600/162 - 600/162 simplified gives 100/27
- So, 16/6 + 84/81 = 100/27
In mixed form: 319/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6+84/81 16/12+84/81 48/6+84/81 16/18+84/81 80/6+84/81 16/30+84/81 16/42+84/81