Add 10/40 and 14/54
10/40 + 14/54 is 55/108.
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,
10/40 = 10 × 27/40 × 27 = 270/1080 - Likewise, for the 2nd fraction, since 54 × 20 = 1080,
14/54 = 14 × 20/54 × 20 = 280/1080 - Add the two like fractions:
270/1080 + 280/1080 = 270 + 280/1080 = 550/1080 - 550/1080 simplified gives 55/108
- So, 10/40 + 14/54 = 55/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40+14/54 10/40+28/54 10/80+14/54 30/40+14/54 10/40+42/54 50/40+14/54 10/40+70/54 70/40+14/54 10/40+98/54