Add 20/6 and 64/54
1st number: 3 2/6, 2nd number: 1 10/54
20/6 + 64/54 is 122/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
20/6 = 20 × 9/6 × 9 = 180/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
64/54 = 64 × 1/54 × 1 = 64/54 - Add the two like fractions:
180/54 + 64/54 = 180 + 64/54 = 244/54 - 244/54 simplified gives 122/27
- So, 20/6 + 64/54 = 122/27
In mixed form: 414/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6+64/54 20/12+64/54 60/6+64/54 20/18+64/54 20/30+64/54 20/42+64/54