Add 50/14 and 84/9
1st number: 3 8/14, 2nd number: 9 3/9
50/14 + 84/9 is 271/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
50/14 = 50 × 9/14 × 9 = 450/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
84/9 = 84 × 14/9 × 14 = 1176/126 - Add the two like fractions:
450/126 + 1176/126 = 450 + 1176/126 = 1626/126 - 1626/126 simplified gives 271/21
- So, 50/14 + 84/9 = 271/21
In mixed form: 1219/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/28+84/9 50/14+84/18 50/42+84/9 50/14+84/27 50/70+84/9 50/14+84/45 50/98+84/9 50/14+84/63