Add 24/9 and 42/27
1st number: 2 6/9, 2nd number: 1 15/27
24/9 + 42/27 is 38/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 9 × 3 = 27,
24/9 = 24 × 3/9 × 3 = 72/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
42/27 = 42 × 1/27 × 1 = 42/27 - Add the two like fractions:
72/27 + 42/27 = 72 + 42/27 = 114/27 - 114/27 simplified gives 38/9
- So, 24/9 + 42/27 = 38/9
In mixed form: 42/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/9+42/27 24/9+84/27 24/18+42/27 24/9+42/54 72/9+42/27 24/27+42/27 24/9+42/81 24/45+42/27 24/63+42/27