Among the numbers 4/9, 5/6, 7/12, 11/24, and 8/11, the sum of the largest and the smallest number is:

Correct option is C

 
Given:
- Numbers: 4/9, 5/6, 7/12, 11/24, and 8/11 Formula Used:
1. To find the largest and smallest numbers, compare fractions by converting them to a common denominator or using decimal equivalents.
2. Add the largest and smallest fractions. Solution:
1. Converting fractions to decimals: - 4/9 ≈ 0.444 - 5/6 ≈ 0.833 - 7/12 ≈ 0.583 - 11/24 ≈ 0.458 - 8/11 ≈ 0.727
2. Smallest number = 4/9 and largest number = 5/6
3. Sum of the largest and smallest numbers: