Add 18/3 and 98/4
1st number: 6 0/3, 2nd number: 24 2/4
18/3 + 98/4 is 61/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
18/3 = 18 × 4/3 × 4 = 72/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
98/4 = 98 × 3/4 × 3 = 294/12 - Add the two like fractions:
72/12 + 294/12 = 72 + 294/12 = 366/12 - 366/12 simplified gives 61/2
- So, 18/3 + 98/4 = 61/2
In mixed form: 301/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3+98/4 18/6+98/4 18/3+98/8 54/3+98/4 18/9+98/4 18/3+98/12 90/3+98/4 18/15+98/4 18/3+98/20 18/21+98/4 18/3+98/28