Add 6/40 and 14/54
6/40 + 14/54 is 221/540.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 54 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 40 × 27 = 1080,
6/40 = 6 × 27/40 × 27 = 162/1080 - Likewise, for the 2nd fraction, since 54 × 20 = 1080,
14/54 = 14 × 20/54 × 20 = 280/1080 - Add the two like fractions:
162/1080 + 280/1080 = 162 + 280/1080 = 442/1080 - 442/1080 simplified gives 221/540
- So, 6/40 + 14/54 = 221/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40+14/54 6/40+28/54 6/80+14/54 18/40+14/54 6/40+42/54 30/40+14/54 6/40+70/54 42/40+14/54 6/40+98/54