Add 24/12 and 98/18
1st number: 2 0/12, 2nd number: 5 8/18
24/12 + 98/18 is 67/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
24/12 = 24 × 3/12 × 3 = 72/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
98/18 = 98 × 2/18 × 2 = 196/36 - Add the two like fractions:
72/36 + 196/36 = 72 + 196/36 = 268/36 - 268/36 simplified gives 67/9
- So, 24/12 + 98/18 = 67/9
In mixed form: 74/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/12+98/18 24/12+98/36 72/12+98/18 24/36+98/18 24/12+98/54 24/60+98/18 24/12+98/90 24/84+98/18