Add 20/36 and 60/9
1st number: 20/36, 2nd number: 6 6/9
20/36 + 60/9 is 65/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
20/36 = 20 × 1/36 × 1 = 20/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
60/9 = 60 × 4/9 × 4 = 240/36 - Add the two like fractions:
20/36 + 240/36 = 20 + 240/36 = 260/36 - 260/36 simplified gives 65/9
- So, 20/36 + 60/9 = 65/9
In mixed form: 72/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/36+60/9 20/72+60/9 20/36+60/18 60/36+60/9 20/36+60/27 20/36+60/45 20/36+60/63