Add 5/54 and 9/15
5/54 + 9/15 is 187/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 15 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
5/54 = 5 × 5/54 × 5 = 25/270 - Likewise, for the 2nd fraction, since 15 × 18 = 270,
9/15 = 9 × 18/15 × 18 = 162/270 - Add the two like fractions:
25/270 + 162/270 = 25 + 162/270 = 187/270 - So, 5/54 + 9/15 = 187/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/54+9/15 5/54+18/15 5/54+9/30 15/54+9/15 5/54+27/15 5/54+9/45 25/54+9/15 5/54+45/15 5/54+9/75 35/54+9/15 5/54+63/15