Add 14/90 and 27/18
1st number: 14/90, 2nd number: 1 9/18
14/90 + 27/18 is 149/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 90 × 1 = 90,
14/90 = 14 × 1/90 × 1 = 14/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
27/18 = 27 × 5/18 × 5 = 135/90 - Add the two like fractions:
14/90 + 135/90 = 14 + 135/90 = 149/90 - So, 14/90 + 27/18 = 149/90
In mixed form: 159/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/90+27/18 14/90+54/18 14/90+27/36 42/90+27/18 14/90+81/18 14/90+27/54 70/90+27/18 14/90+27/90 98/90+27/18