Add 56/3 and 42/16
1st number: 18 2/3, 2nd number: 2 10/16
56/3 + 42/16 is 511/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 3 × 16 = 48,
56/3 = 56 × 16/3 × 16 = 896/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
42/16 = 42 × 3/16 × 3 = 126/48 - Add the two like fractions:
896/48 + 126/48 = 896 + 126/48 = 1022/48 - 1022/48 simplified gives 511/24
- So, 56/3 + 42/16 = 511/24
In mixed form: 217/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+84/16 56/6+42/16 56/3+42/32 56/9+42/16 56/3+42/48 56/15+42/16 56/3+42/80 56/21+42/16