Add 54/6 and 98/18
1st number: 9 0/6, 2nd number: 5 8/18
54/6 + 98/18 is 130/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
54/6 = 54 × 3/6 × 3 = 162/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
98/18 = 98 × 1/18 × 1 = 98/18 - Add the two like fractions:
162/18 + 98/18 = 162 + 98/18 = 260/18 - 260/18 simplified gives 130/9
- So, 54/6 + 98/18 = 130/9
In mixed form: 144/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12+98/18 54/6+98/36 54/18+98/18 54/6+98/54 54/30+98/18 54/6+98/90 54/42+98/18