Add 81/2 and 98/3
1st number: 40 1/2, 2nd number: 32 2/3
81/2 + 98/3 is 439/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
81/2 = 81 × 3/2 × 3 = 243/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
98/3 = 98 × 2/3 × 2 = 196/6 - Add the two like fractions:
243/6 + 196/6 = 243 + 196/6 = 439/6 - So, 81/2 + 98/3 = 439/6
In mixed form: 731/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/4+98/3 81/2+98/6 81/6+98/3 81/2+98/9 81/10+98/3 81/2+98/15 81/14+98/3 81/2+98/21