Add 32/6 and 90/81
1st number: 5 2/6, 2nd number: 1 9/81
32/6 + 90/81 is 58/9.
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,
32/6 = 32 × 27/6 × 27 = 864/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
90/81 = 90 × 2/81 × 2 = 180/162 - Add the two like fractions:
864/162 + 180/162 = 864 + 180/162 = 1044/162 - 1044/162 simplified gives 58/9
- So, 32/6 + 90/81 = 58/9
In mixed form: 64/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/6+90/81 32/12+90/81 96/6+90/81 32/18+90/81 32/30+90/81 32/42+90/81