Add 54/18 and 6/14
1st number: 3 0/18, 2nd number: 6/14
54/18 + 6/14 is 24/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
54/18 = 54 × 7/18 × 7 = 378/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
6/14 = 6 × 9/14 × 9 = 54/126 - Add the two like fractions:
378/126 + 54/126 = 378 + 54/126 = 432/126 - 432/126 simplified gives 24/7
- So, 54/18 + 6/14 = 24/7
In mixed form: 33/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18+12/14 54/36+6/14 54/18+6/28 54/18+18/14 54/18+6/42 54/18+30/14 54/90+6/14 54/18+6/70 54/18+42/14 54/18+6/98