Add 18/2 and 24/27
1st number: 9 0/2, 2nd number: 24/27
18/2 + 24/27 is 89/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
18/2 = 18 × 27/2 × 27 = 486/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
24/27 = 24 × 2/27 × 2 = 48/54 - Add the two like fractions:
486/54 + 48/54 = 486 + 48/54 = 534/54 - 534/54 simplified gives 89/9
- So, 18/2 + 24/27 = 89/9
In mixed form: 98/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2+24/27 18/2+48/27 18/4+24/27 18/2+24/54 54/2+24/27 18/2+72/27 18/6+24/27 18/2+24/81 90/2+24/27 18/10+24/27 18/14+24/27