Add 9/28 and 56/9
1st number: 9/28, 2nd number: 6 2/9
9/28 + 56/9 is 1649/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 9 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
9/28 = 9 × 9/28 × 9 = 81/252 - Likewise, for the 2nd fraction, since 9 × 28 = 252,
56/9 = 56 × 28/9 × 28 = 1568/252 - Add the two like fractions:
81/252 + 1568/252 = 81 + 1568/252 = 1649/252 - So, 9/28 + 56/9 = 1649/252
In mixed form: 6137/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/28+56/9 9/56+56/9 9/28+56/18 27/28+56/9 9/84+56/9 9/28+56/27 45/28+56/9 9/28+56/45 63/28+56/9 9/28+56/63