Add 9/18 and 36/9
1st number: 9/18, 2nd number: 4 0/9
9/18 + 36/9 is 9/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
9/18 = 9 × 1/18 × 1 = 9/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
36/9 = 36 × 2/9 × 2 = 72/18 - Add the two like fractions:
9/18 + 72/18 = 9 + 72/18 = 81/18 - 81/18 simplified gives 9/2
- So, 9/18 + 36/9 = 9/2
In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 9/18+72/9 9/36+36/9 9/18+36/18 27/18+36/9 9/54+36/9 9/18+36/27 45/18+36/9 9/90+36/9 9/18+36/45 63/18+36/9 9/18+36/63