Add 64/14 and 28/9
1st number: 4 8/14, 2nd number: 3 1/9
64/14 + 28/9 is 484/63.
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,
64/14 = 64 × 9/14 × 9 = 576/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
28/9 = 28 × 14/9 × 14 = 392/126 - Add the two like fractions:
576/126 + 392/126 = 576 + 392/126 = 968/126 - 968/126 simplified gives 484/63
- So, 64/14 + 28/9 = 484/63
In mixed form: 743/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/14+56/9 64/28+28/9 64/14+28/18 64/14+84/9 64/42+28/9 64/14+28/27 64/70+28/9 64/14+28/45 64/98+28/9 64/14+28/63