Add 6/14 and 20/18
1st number: 6/14, 2nd number: 1 2/18
6/14 + 20/18 is 97/63.
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,
6/14 = 6 × 9/14 × 9 = 54/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
20/18 = 20 × 7/18 × 7 = 140/126 - Add the two like fractions:
54/126 + 140/126 = 54 + 140/126 = 194/126 - 194/126 simplified gives 97/63
- So, 6/14 + 20/18 = 97/63
In mixed form: 134/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14+20/18 6/14+40/18 6/28+20/18 6/14+20/36 18/14+20/18 6/14+60/18 6/42+20/18 6/14+20/54 30/14+20/18 6/70+20/18 6/14+20/90 42/14+20/18 6/98+20/18