Add 4/12 and 27/3
1st number: 4/12, 2nd number: 9 0/3
4/12 + 27/3 is 28/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
4/12 = 4 × 1/12 × 1 = 4/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
27/3 = 27 × 4/3 × 4 = 108/12 - Add the two like fractions:
4/12 + 108/12 = 4 + 108/12 = 112/12 - 112/12 simplified gives 28/3
- So, 4/12 + 27/3 = 28/3
In mixed form: 91/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/12+27/3 4/12+54/3 4/24+27/3 4/12+27/6 4/12+81/3 4/36+27/3 4/12+27/9 20/12+27/3 4/60+27/3 4/12+27/15 28/12+27/3 4/84+27/3 4/12+27/21