How do you evaluate \frac { 1} { 3} + \frac { 5} { 9}? Prealgebra Fractions Fractions with Different Denominators 1 Answer Alan N. Mar 3, 2017 8/9 Explanation: 1/3+5/9 = 3/9+5/9 =(3+5)/9 = 8/9 Answer link Related questions What is 3/8 -: 2/5? What is 43/10- 3 3/5? What is 1/2 -: 3/4? What is 1 1/4 xx 2 4/5? What is the sum of 3 1/6 + (-5.5), expressed as a mixed number in simplest form? Josie had 1 gallon of ice cream. She used 3/10 gallon to make a chocolate milkshake and 3/10... What is 4/5 -: 6 2/3? How do you simplify 35/6 + 7/12 - 1 1/3? How do you add 1/2 + 4/6? How do you add 3 1/3 + 4 + 2/5? See all questions in Fractions with Different Denominators Impact of this question 1509 views around the world You can reuse this answer Creative Commons License