Add 20/9 and 5/56
1st number: 2 2/9, 2nd number: 5/56
20/9 + 5/56 is 1165/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
20/9 = 20 × 56/9 × 56 = 1120/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
5/56 = 5 × 9/56 × 9 = 45/504 - Add the two like fractions:
1120/504 + 45/504 = 1120 + 45/504 = 1165/504 - So, 20/9 + 5/56 = 1165/504
In mixed form: 2157/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/9+5/56 20/9+10/56 20/18+5/56 60/9+5/56 20/9+15/56 20/27+5/56 20/9+25/56 20/45+5/56 20/9+35/56 20/63+5/56