Add 18/5 and 98/27
1st number: 3 3/5, 2nd number: 3 17/27
18/5 + 98/27 is 976/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
18/5 = 18 × 27/5 × 27 = 486/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
98/27 = 98 × 5/27 × 5 = 490/135 - Add the two like fractions:
486/135 + 490/135 = 486 + 490/135 = 976/135 - So, 18/5 + 98/27 = 976/135
In mixed form: 731/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/5+98/27 18/10+98/27 18/5+98/54 54/5+98/27 18/15+98/27 18/5+98/81 90/5+98/27 18/25+98/27 18/35+98/27