Add 5/54 and 14/90
5/54 + 14/90 is 67/270.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 90 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 90 × 3 = 270,
14/90 = 14 × 3/90 × 3 = 42/270 - Add the two like fractions:
25/270 + 42/270 = 25 + 42/270 = 67/270 - So, 5/54 + 14/90 = 67/270
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/54+14/90 5/54+28/90 15/54+14/90 5/54+42/90 25/54+14/90 5/54+70/90 35/54+14/90 5/54+98/90