Add 42/9 and 42/98
1st number: 4 6/9, 2nd number: 42/98
42/9 + 42/98 is 107/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 9 × 98 = 882,
42/9 = 42 × 98/9 × 98 = 4116/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
42/98 = 42 × 9/98 × 9 = 378/882 - Add the two like fractions:
4116/882 + 378/882 = 4116 + 378/882 = 4494/882 - 4494/882 simplified gives 107/21
- So, 42/9 + 42/98 = 107/21
In mixed form: 52/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9+42/98 42/9+84/98 42/18+42/98 42/27+42/98 42/45+42/98 42/63+42/98