Add 98/4 and 6/81
1st number: 24 2/4, 2nd number: 6/81
98/4 + 6/81 is 1327/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 81 is 324
Next, find the equivalent fraction of both fractional numbers with denominator 324 - For the 1st fraction, since 4 × 81 = 324,
98/4 = 98 × 81/4 × 81 = 7938/324 - Likewise, for the 2nd fraction, since 81 × 4 = 324,
6/81 = 6 × 4/81 × 4 = 24/324 - Add the two like fractions:
7938/324 + 24/324 = 7938 + 24/324 = 7962/324 - 7962/324 simplified gives 1327/54
- So, 98/4 + 6/81 = 1327/54
In mixed form: 2431/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/4+12/81 98/8+6/81 98/4+18/81 98/12+6/81 98/4+30/81 98/20+6/81 98/4+42/81 98/28+6/81