Add 20/3 and 56/25
1st number: 6 2/3, 2nd number: 2 6/25
20/3 + 56/25 is 668/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
20/3 = 20 × 25/3 × 25 = 500/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
56/25 = 56 × 3/25 × 3 = 168/75 - Add the two like fractions:
500/75 + 168/75 = 500 + 168/75 = 668/75 - So, 20/3 + 56/25 = 668/75
In mixed form: 868/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3+56/25 20/6+56/25 20/3+56/50 60/3+56/25 20/9+56/25 20/3+56/75 20/15+56/25 20/21+56/25