I think you mean roll a die. To do this you would find the number of non-even numbers and divide that number by the total amount of numbers on the die. On a normal six-sided die these numbers would be 1,3,and 5, so your probability of not rolling an even number would be 50%
Chicken - $8
Duck - $5
Work:
50c+30d=550
44c+36d=532
Yes because 26 is an even number
