Add 5/9 and 56/90
5/9 + 56/90 is 53/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
5/9 = 5 × 10/9 × 10 = 50/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
56/90 = 56 × 1/90 × 1 = 56/90 - Add the two like fractions:
50/90 + 56/90 = 50 + 56/90 = 106/90 - 106/90 simplified gives 53/45
- So, 5/9 + 56/90 = 53/45
In mixed form: 18/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9+56/90 5/18+56/90 15/9+56/90 5/27+56/90 25/9+56/90 5/45+56/90 35/9+56/90 5/63+56/90