Add 27/45 and 24/9
1st number: 27/45, 2nd number: 2 6/9
27/45 + 24/9 is 49/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
27/45 = 27 × 1/45 × 1 = 27/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
24/9 = 24 × 5/9 × 5 = 120/45 - Add the two like fractions:
27/45 + 120/45 = 27 + 120/45 = 147/45 - 147/45 simplified gives 49/15
- So, 27/45 + 24/9 = 49/15
In mixed form: 34/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/45+24/9 27/45+48/9 27/90+24/9 27/45+24/18 81/45+24/9 27/45+72/9 27/45+24/27 27/45+24/45 27/45+24/63