Add 32/36 and 35/81
32/36 + 35/81 is 107/81.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 36 × 9 = 324,
32/36 = 32 × 9/36 × 9 = 288/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
35/81 = 35 × 4/81 × 4 = 140/324 - Add the two like fractions:
288/324 + 140/324 = 288 + 140/324 = 428/324 - 428/324 simplified gives 107/81
- So, 32/36 + 35/81 = 107/81
In mixed form: 126/81
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/36+35/81 32/36+70/81 32/72+35/81 96/36+35/81