Add 56/18 and 9/16
1st number: 3 2/18, 2nd number: 9/16
56/18 + 9/16 is 529/144.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 18 × 8 = 144,
56/18 = 56 × 8/18 × 8 = 448/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
9/16 = 9 × 9/16 × 9 = 81/144 - Add the two like fractions:
448/144 + 81/144 = 448 + 81/144 = 529/144 - So, 56/18 + 9/16 = 529/144
In mixed form: 397/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/18+18/16 56/36+9/16 56/18+9/32 56/18+27/16 56/54+9/16 56/18+9/48 56/18+45/16 56/90+9/16 56/18+9/80 56/18+63/16