Add 84/36 and 12/24
1st number: 2 12/36, 2nd number: 12/24
84/36 + 12/24 is 17/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
84/36 = 84 × 2/36 × 2 = 168/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
12/24 = 12 × 3/24 × 3 = 36/72 - Add the two like fractions:
168/72 + 36/72 = 168 + 36/72 = 204/72 - 204/72 simplified gives 17/6
- So, 84/36 + 12/24 = 17/6
In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/72+12/24 84/36+12/48 84/36+36/24 84/36+12/72 84/36+60/24 84/36+84/24