Add 9/36 and 60/81
9/36 + 60/81 is 107/108.
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,
9/36 = 9 × 9/36 × 9 = 81/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
60/81 = 60 × 4/81 × 4 = 240/324 - Add the two like fractions:
81/324 + 240/324 = 81 + 240/324 = 321/324 - 321/324 simplified gives 107/108
- So, 9/36 + 60/81 = 107/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36+60/81 9/72+60/81 27/36+60/81 45/36+60/81 63/36+60/81