Add 54/36 and 6/18
1st number: 1 18/36, 2nd number: 6/18
54/36 + 6/18 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
54/36 = 54 × 1/36 × 1 = 54/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
6/18 = 6 × 2/18 × 2 = 12/36 - Add the two like fractions:
54/36 + 12/36 = 54 + 12/36 = 66/36 - 66/36 simplified gives 11/6
- So, 54/36 + 6/18 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/36+12/18 54/72+6/18 54/36+6/36 54/36+6/54 54/36+30/18 54/36+6/90 54/36+42/18