Add 40/36 and 9/10
1st number: 1 4/36, 2nd number: 9/10
40/36 + 9/10 is 181/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
40/36 = 40 × 5/36 × 5 = 200/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
9/10 = 9 × 18/10 × 18 = 162/180 - Add the two like fractions:
200/180 + 162/180 = 200 + 162/180 = 362/180 - 362/180 simplified gives 181/90
- So, 40/36 + 9/10 = 181/90
In mixed form: 21/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/36+9/10 40/36+18/10 40/72+9/10 40/36+9/20 40/36+27/10 40/36+9/30 40/36+45/10 40/36+9/50 40/36+63/10 40/36+9/70