Add 64/14 and 4/18
1st number: 4 8/14, 2nd number: 4/18
64/14 + 4/18 is 302/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 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 18 × 7 = 126,
4/18 = 4 × 7/18 × 7 = 28/126 - Add the two like fractions:
576/126 + 28/126 = 576 + 28/126 = 604/126 - 604/126 simplified gives 302/63
- So, 64/14 + 4/18 = 302/63
In mixed form: 450/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/14+8/18 64/28+4/18 64/14+4/36 64/14+12/18 64/42+4/18 64/14+4/54 64/14+20/18 64/70+4/18 64/14+4/90 64/14+28/18 64/98+4/18