Add 15/36 and 4/18
15/36 + 4/18 is 23/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
15/36 = 15 × 1/36 × 1 = 15/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
4/18 = 4 × 2/18 × 2 = 8/36 - Add the two like fractions:
15/36 + 8/36 = 15 + 8/36 = 23/36 - So, 15/36 + 4/18 = 23/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/36+4/18 15/36+8/18 15/72+4/18 15/36+4/36 45/36+4/18 15/36+12/18 15/36+4/54 75/36+4/18 15/36+20/18 15/36+4/90 15/36+28/18