Add 27/54 and 6/4
1st number: 27/54, 2nd number: 1 2/4
27/54 + 6/4 is 2/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
27/54 = 27 × 2/54 × 2 = 54/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
6/4 = 6 × 27/4 × 27 = 162/108 - Add the two like fractions:
54/108 + 162/108 = 54 + 162/108 = 216/108 - 216/108 simplified gives 2/1
- So, 27/54 + 6/4 = 2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 27/54+12/4 27/54+6/8 81/54+6/4 27/54+18/4 27/54+6/12 27/54+30/4 27/54+6/20 27/54+42/4 27/54+6/28