Add 2/18 and 60/81
2/18 + 60/81 is 23/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 18 × 9 = 162,
2/18 = 2 × 9/18 × 9 = 18/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
60/81 = 60 × 2/81 × 2 = 120/162 - Add the two like fractions:
18/162 + 120/162 = 18 + 120/162 = 138/162 - 138/162 simplified gives 23/27
- So, 2/18 + 60/81 = 23/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18+60/81 2/36+60/81 6/18+60/81 2/54+60/81 10/18+60/81 2/90+60/81 14/18+60/81