Add 80/12 and 63/36
1st number: 6 8/12, 2nd number: 1 27/36
80/12 + 63/36 is 101/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
80/12 = 80 × 3/12 × 3 = 240/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
63/36 = 63 × 1/36 × 1 = 63/36 - Add the two like fractions:
240/36 + 63/36 = 240 + 63/36 = 303/36 - 303/36 simplified gives 101/12
- So, 80/12 + 63/36 = 101/12
In mixed form: 85/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+63/36 80/12+63/72 80/36+63/36 80/60+63/36 80/84+63/36