Add 4/15 and 3/36
4/15 + 3/36 is 7/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 15 × 12 = 180,
4/15 = 4 × 12/15 × 12 = 48/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
3/36 = 3 × 5/36 × 5 = 15/180 - Add the two like fractions:
48/180 + 15/180 = 48 + 15/180 = 63/180 - 63/180 simplified gives 7/20
- So, 4/15 + 3/36 = 7/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15+3/36 4/15+6/36 4/30+3/36 4/15+3/72 12/15+3/36 4/15+9/36 4/45+3/36 20/15+3/36 4/15+15/36 4/75+3/36 28/15+3/36 4/15+21/36