Add 9/54 and 6/14
9/54 + 6/14 is 25/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
9/54 = 9 × 7/54 × 7 = 63/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
6/14 = 6 × 27/14 × 27 = 162/378 - Add the two like fractions:
63/378 + 162/378 = 63 + 162/378 = 225/378 - 225/378 simplified gives 25/42
- So, 9/54 + 6/14 = 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/54+6/14 9/54+12/14 9/54+6/28 27/54+6/14 9/54+18/14 9/54+6/42 45/54+6/14 9/54+30/14 9/54+6/70 63/54+6/14 9/54+42/14 9/54+6/98