Add 9/18 and 56/36
1st number: 9/18, 2nd number: 1 20/36
9/18 + 56/36 is 37/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
9/18 = 9 × 2/18 × 2 = 18/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
56/36 = 56 × 1/36 × 1 = 56/36 - Add the two like fractions:
18/36 + 56/36 = 18 + 56/36 = 74/36 - 74/36 simplified gives 37/18
- So, 9/18 + 56/36 = 37/18
In mixed form: 21/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 9/36+56/36 9/18+56/72 27/18+56/36 9/54+56/36 45/18+56/36 9/90+56/36 63/18+56/36