Add 27/24 and 12/27
1st number: 1 3/24, 2nd number: 12/27
27/24 + 12/27 is 113/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
27/24 = 27 × 9/24 × 9 = 243/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
12/27 = 12 × 8/27 × 8 = 96/216 - Add the two like fractions:
243/216 + 96/216 = 243 + 96/216 = 339/216 - 339/216 simplified gives 113/72
- So, 27/24 + 12/27 = 113/72
In mixed form: 141/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/24+12/27 27/24+24/27 27/48+12/27 27/24+12/54 81/24+12/27 27/24+36/27 27/72+12/27 27/24+12/81 27/24+60/27 27/24+84/27