Add 14/54 and 27/30
14/54 + 27/30 is 313/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 30 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 54 × 5 = 270,
14/54 = 14 × 5/54 × 5 = 70/270 - Likewise, for the 2nd fraction, since 30 × 9 = 270,
27/30 = 27 × 9/30 × 9 = 243/270 - Add the two like fractions:
70/270 + 243/270 = 70 + 243/270 = 313/270 - So, 14/54 + 27/30 = 313/270
In mixed form: 143/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/54+27/30 14/54+54/30 14/54+27/60 42/54+27/30 14/54+81/30 14/54+27/90 70/54+27/30 98/54+27/30