Add 50/14 and 84/54
1st number: 3 8/14, 2nd number: 1 30/54
50/14 + 84/54 is 323/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
50/14 = 50 × 27/14 × 27 = 1350/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
84/54 = 84 × 7/54 × 7 = 588/378 - Add the two like fractions:
1350/378 + 588/378 = 1350 + 588/378 = 1938/378 - 1938/378 simplified gives 323/63
- So, 50/14 + 84/54 = 323/63
In mixed form: 58/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28+84/54 50/42+84/54 50/70+84/54 50/98+84/54