Add 4/27 and 18/8
1st number: 4/27, 2nd number: 2 2/8
4/27 + 18/8 is 259/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
4/27 = 4 × 8/27 × 8 = 32/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
18/8 = 18 × 27/8 × 27 = 486/216 - Add the two like fractions:
32/216 + 486/216 = 32 + 486/216 = 518/216 - 518/216 simplified gives 259/108
- So, 4/27 + 18/8 = 259/108
In mixed form: 243/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/27+18/8 4/27+36/8 4/54+18/8 4/27+18/16 12/27+18/8 4/27+54/8 4/81+18/8 4/27+18/24 20/27+18/8 4/27+90/8 4/27+18/40 28/27+18/8 4/27+18/56