Add 84/24 and 60/12
1st number: 3 12/24, 2nd number: 5 0/12
84/24 + 60/12 is 17/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
84/24 = 84 × 1/24 × 1 = 84/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
60/12 = 60 × 2/12 × 2 = 120/24 - Add the two like fractions:
84/24 + 120/24 = 84 + 120/24 = 204/24 - 204/24 simplified gives 17/2
- So, 84/24 + 60/12 = 17/2
In mixed form: 81/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/48+60/12 84/24+60/24 84/72+60/12 84/24+60/36 84/24+60/84