Add 9/56 and 10/9
1st number: 9/56, 2nd number: 1 1/9
9/56 + 10/9 is 641/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
9/56 = 9 × 9/56 × 9 = 81/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
10/9 = 10 × 56/9 × 56 = 560/504 - Add the two like fractions:
81/504 + 560/504 = 81 + 560/504 = 641/504 - So, 9/56 + 10/9 = 641/504
In mixed form: 1137/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56+10/9 9/56+20/9 9/56+10/18 27/56+10/9 9/56+30/9 9/56+10/27 45/56+10/9 9/56+50/9 9/56+10/45 63/56+10/9 9/56+70/9 9/56+10/63