Add 4/18 and 40/36
1st number: 4/18, 2nd number: 1 4/36
4/18 + 40/36 is 4/3.
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,
4/18 = 4 × 2/18 × 2 = 8/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
40/36 = 40 × 1/36 × 1 = 40/36 - Add the two like fractions:
8/36 + 40/36 = 8 + 40/36 = 48/36 - 48/36 simplified gives 4/3
- So, 4/18 + 40/36 = 4/3
In mixed form: 11/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18+40/36 4/18+80/36 4/36+40/36 4/18+40/72 12/18+40/36 4/54+40/36 20/18+40/36 4/90+40/36 28/18+40/36