Add 27/14 and 4/54
1st number: 1 13/14, 2nd number: 4/54
27/14 + 4/54 is 757/378.
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,
27/14 = 27 × 27/14 × 27 = 729/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
4/54 = 4 × 7/54 × 7 = 28/378 - Add the two like fractions:
729/378 + 28/378 = 729 + 28/378 = 757/378 - So, 27/14 + 4/54 = 757/378
In mixed form: 21/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+4/54 27/14+8/54 27/28+4/54 81/14+4/54 27/14+12/54 27/42+4/54 27/14+20/54 27/70+4/54 27/14+28/54 27/98+4/54