Add 9/12 and 4/36
9/12 + 4/36 is 31/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
9/12 = 9 × 3/12 × 3 = 27/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
4/36 = 4 × 1/36 × 1 = 4/36 - Add the two like fractions:
27/36 + 4/36 = 27 + 4/36 = 31/36 - So, 9/12 + 4/36 = 31/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12+4/36 9/12+8/36 9/24+4/36 9/12+4/72 27/12+4/36 9/12+12/36 9/36+4/36 45/12+4/36 9/12+20/36 9/60+4/36 63/12+4/36 9/12+28/36 9/84+4/36