Answer:
The question is not complete but the information shows that we have to find out the ounces or pounds of candies left with Jack.
First we will write the relation between pound and ounce.
1 pound = 16 ounces.
Number of pounds of candies Jack bought = 5
Number of pounds of candies he gave to trick or treaters = 3
Number of pounds left = [tex]5-3=2[/tex]
Now, in ounces this becomes [tex]2\times16=32[/tex]
As, Jack ate 10 ounces of candy, he is left with [tex]32-10=22[/tex] ounces
Or if in pounds, he is left with [tex]\frac{22}{16}= 1.375[/tex] pounds
