Add 54/14 and 35/54
1st number: 3 12/14, 2nd number: 35/54
54/14 + 35/54 is 1703/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
54/14 = 54 × 27/14 × 27 = 1458/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
35/54 = 35 × 7/54 × 7 = 245/378 - Add the two like fractions:
1458/378 + 245/378 = 1458 + 245/378 = 1703/378 - So, 54/14 + 35/54 = 1703/378
In mixed form: 4191/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+70/54 54/28+35/54 54/42+35/54 54/70+35/54 54/98+35/54