Add 27/3 and 1/45
1st number: 9 0/3, 2nd number: 1/45
27/3 + 1/45 is 406/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
27/3 = 27 × 15/3 × 15 = 405/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
1/45 = 1 × 1/45 × 1 = 1/45 - Add the two like fractions:
405/45 + 1/45 = 405 + 1/45 = 406/45 - So, 27/3 + 1/45 = 406/45
In mixed form: 91/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+1/45 27/3+2/45 27/6+1/45 27/3+1/90 81/3+1/45 27/3+3/45 27/9+1/45 27/3+5/45 27/15+1/45 27/3+7/45 27/21+1/45