Add 54/3 and 6/20
1st number: 18 0/3, 2nd number: 6/20
54/3 + 6/20 is 183/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
54/3 = 54 × 20/3 × 20 = 1080/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
6/20 = 6 × 3/20 × 3 = 18/60 - Add the two like fractions:
1080/60 + 18/60 = 1080 + 18/60 = 1098/60 - 1098/60 simplified gives 183/10
- So, 54/3 + 6/20 = 183/10
In mixed form: 183/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+12/20 54/6+6/20 54/3+6/40 54/3+18/20 54/9+6/20 54/3+6/60 54/3+30/20 54/15+6/20 54/3+42/20 54/21+6/20