Add 42/18 and 9/98
1st number: 2 6/18, 2nd number: 9/98
42/18 + 9/98 is 713/294.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
42/18 = 42 × 49/18 × 49 = 2058/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
9/98 = 9 × 9/98 × 9 = 81/882 - Add the two like fractions:
2058/882 + 81/882 = 2058 + 81/882 = 2139/882 - 2139/882 simplified gives 713/294
- So, 42/18 + 9/98 = 713/294
In mixed form: 2125/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/18+9/98 42/18+18/98 42/36+9/98 42/18+27/98 42/54+9/98 42/18+45/98 42/90+9/98 42/18+63/98