Add 45/2 and 9/27
1st number: 22 1/2, 2nd number: 9/27
45/2 + 9/27 is 137/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
45/2 = 45 × 27/2 × 27 = 1215/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
9/27 = 9 × 2/27 × 2 = 18/54 - Add the two like fractions:
1215/54 + 18/54 = 1215 + 18/54 = 1233/54 - 1233/54 simplified gives 137/6
- So, 45/2 + 9/27 = 137/6
In mixed form: 225/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2+9/27 45/2+18/27 45/4+9/27 45/2+9/54 45/6+9/27 45/2+9/81 45/2+45/27 45/10+9/27 45/2+63/27 45/14+9/27