Add 72/6 and 6/12
1st number: 12 0/6, 2nd number: 6/12
72/6 + 6/12 is 25/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
72/6 = 72 × 2/6 × 2 = 144/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
6/12 = 6 × 1/12 × 1 = 6/12 - Add the two like fractions:
144/12 + 6/12 = 144 + 6/12 = 150/12 - 150/12 simplified gives 25/2
- So, 72/6 + 6/12 = 25/2
In mixed form: 121/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+6/12 72/6+6/24 72/6+18/12 72/18+6/12 72/6+6/36 72/6+30/12 72/30+6/12 72/6+6/60 72/6+42/12 72/42+6/12 72/6+6/84