Add 63/6 and 27/12
1st number: 10 3/6, 2nd number: 2 3/12
63/6 + 27/12 is 51/4.
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,
63/6 = 63 × 2/6 × 2 = 126/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
27/12 = 27 × 1/12 × 1 = 27/12 - Add the two like fractions:
126/12 + 27/12 = 126 + 27/12 = 153/12 - 153/12 simplified gives 51/4
- So, 63/6 + 27/12 = 51/4
In mixed form: 123/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6+54/12 63/12+27/12 63/6+27/24 63/6+81/12 63/18+27/12 63/6+27/36 63/30+27/12 63/6+27/60 63/42+27/12 63/6+27/84