Add 3/12 and 50/54
3/12 + 50/54 is 127/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
3/12 = 3 × 9/12 × 9 = 27/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
50/54 = 50 × 2/54 × 2 = 100/108 - Add the two like fractions:
27/108 + 100/108 = 27 + 100/108 = 127/108 - So, 3/12 + 50/54 = 127/108
In mixed form: 119/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+50/54 3/24+50/54 9/12+50/54 3/36+50/54 15/12+50/54 3/60+50/54 21/12+50/54 3/84+50/54