Add 24/36 and 36/84
24/36 + 36/84 is 23/21.
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,
24/36 = 24 × 7/36 × 7 = 168/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
36/84 = 36 × 3/84 × 3 = 108/252 - Add the two like fractions:
168/252 + 108/252 = 168 + 108/252 = 276/252 - 276/252 simplified gives 23/21
- So, 24/36 + 36/84 = 23/21
In mixed form: 12/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/36+36/84 24/36+72/84 24/72+36/84 72/36+36/84