Add 15/36 and 6/84
15/36 + 6/84 is 41/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
15/36 = 15 × 7/36 × 7 = 105/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
6/84 = 6 × 3/84 × 3 = 18/252 - Add the two like fractions:
105/252 + 18/252 = 105 + 18/252 = 123/252 - 123/252 simplified gives 41/84
- So, 15/36 + 6/84 = 41/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/36+6/84 15/36+12/84 15/72+6/84 45/36+6/84 15/36+18/84 75/36+6/84 15/36+30/84 15/36+42/84