Add 36/9 and 9/30
1st number: 4 0/9, 2nd number: 9/30
36/9 + 9/30 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
36/9 = 36 × 10/9 × 10 = 360/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
9/30 = 9 × 3/30 × 3 = 27/90 - Add the two like fractions:
360/90 + 27/90 = 360 + 27/90 = 387/90 - 387/90 simplified gives 43/10
- So, 36/9 + 9/30 = 43/10
In mixed form: 43/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/9+9/30 36/9+18/30 36/18+9/30 36/9+9/60 36/9+27/30 36/27+9/30 36/9+9/90 36/9+45/30 36/45+9/30 36/9+63/30 36/63+9/30