Add 54/18 and 6/36
1st number: 3 0/18, 2nd number: 6/36
54/18 + 6/36 is 19/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
54/18 = 54 × 2/18 × 2 = 108/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
6/36 = 6 × 1/36 × 1 = 6/36 - Add the two like fractions:
108/36 + 6/36 = 108 + 6/36 = 114/36 - 114/36 simplified gives 19/6
- So, 54/18 + 6/36 = 19/6
In mixed form: 31/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/18+12/36 54/36+6/36 54/18+6/72 54/18+18/36 54/18+30/36 54/90+6/36 54/18+42/36