Add 27/24 and 9/8
1st number: 1 3/24, 2nd number: 1 1/8
27/24 + 9/8 is 9/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
27/24 = 27 × 1/24 × 1 = 27/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
9/8 = 9 × 3/8 × 3 = 27/24 - Add the two like fractions:
27/24 + 27/24 = 27 + 27/24 = 54/24 - 54/24 simplified gives 9/4
- So, 27/24 + 9/8 = 9/4
In mixed form: 21/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+9/8 27/24+18/8 27/48+9/8 27/24+9/16 81/24+9/8 27/24+27/8 27/72+9/8 27/24+9/24 27/24+45/8 27/24+9/40 27/24+63/8 27/24+9/56