Add 14/3 and 54/12
1st number: 4 2/3, 2nd number: 4 6/12
14/3 + 54/12 is 55/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
14/3 = 14 × 4/3 × 4 = 56/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
54/12 = 54 × 1/12 × 1 = 54/12 - Add the two like fractions:
56/12 + 54/12 = 56 + 54/12 = 110/12 - 110/12 simplified gives 55/6
- So, 14/3 + 54/12 = 55/6
In mixed form: 91/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3+54/12 14/6+54/12 14/3+54/24 42/3+54/12 14/9+54/12 14/3+54/36 70/3+54/12 14/15+54/12 14/3+54/60 98/3+54/12 14/21+54/12 14/3+54/84