Add 20/3 and 24/54
1st number: 6 2/3, 2nd number: 24/54
20/3 + 24/54 is 64/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 3 × 18 = 54,
20/3 = 20 × 18/3 × 18 = 360/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
24/54 = 24 × 1/54 × 1 = 24/54 - Add the two like fractions:
360/54 + 24/54 = 360 + 24/54 = 384/54 - 384/54 simplified gives 64/9
- So, 20/3 + 24/54 = 64/9
In mixed form: 71/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3+24/54 20/3+48/54 20/6+24/54 60/3+24/54 20/3+72/54 20/9+24/54 20/15+24/54 20/21+24/54