Add 27/6 and 2/45
1st number: 4 3/6, 2nd number: 2/45
27/6 + 2/45 is 409/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 6 × 15 = 90,
27/6 = 27 × 15/6 × 15 = 405/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
2/45 = 2 × 2/45 × 2 = 4/90 - Add the two like fractions:
405/90 + 4/90 = 405 + 4/90 = 409/90 - So, 27/6 + 2/45 = 409/90
In mixed form: 449/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/6+2/45 27/6+4/45 27/12+2/45 27/6+2/90 81/6+2/45 27/6+6/45 27/18+2/45 27/6+10/45 27/30+2/45 27/6+14/45 27/42+2/45