Add 9/6 and 45/9
1st number: 1 3/6, 2nd number: 5 0/9
9/6 + 45/9 is 13/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
9/6 = 9 × 3/6 × 3 = 27/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
45/9 = 45 × 2/9 × 2 = 90/18 - Add the two like fractions:
27/18 + 90/18 = 27 + 90/18 = 117/18 - 117/18 simplified gives 13/2
- So, 9/6 + 45/9 = 13/2
In mixed form: 61/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/6+45/9 9/6+90/9 9/12+45/9 9/6+45/18 27/6+45/9 9/18+45/9 9/6+45/27 45/6+45/9 9/30+45/9 63/6+45/9 9/42+45/9 9/6+45/63