Add 50/48 and 21/12
1st number: 1 2/48, 2nd number: 1 9/12
50/48 + 21/12 is 67/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 12 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 48 × 1 = 48,
50/48 = 50 × 1/48 × 1 = 50/48 - Likewise, for the 2nd fraction, since 12 × 4 = 48,
21/12 = 21 × 4/12 × 4 = 84/48 - Add the two like fractions:
50/48 + 84/48 = 50 + 84/48 = 134/48 - 134/48 simplified gives 67/24
- So, 50/48 + 21/12 = 67/24
In mixed form: 219/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/48+42/12 50/96+21/12 50/48+21/24 50/48+63/12 50/48+21/36 50/48+21/60 50/48+21/84