Add 7/54 and 2/14
7/54 + 2/14 is 103/378.
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,
7/54 = 7 × 7/54 × 7 = 49/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
2/14 = 2 × 27/14 × 27 = 54/378 - Add the two like fractions:
49/378 + 54/378 = 49 + 54/378 = 103/378 - So, 7/54 + 2/14 = 103/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/54+2/14 7/54+4/14 7/54+2/28 21/54+2/14 7/54+6/14 7/54+2/42 35/54+2/14 7/54+10/14 7/54+2/70 49/54+2/14 7/54+2/98