Jack bought 5 pounds of halloween candy. he gave out 3 pounds of the candy to trick or treaters and ate 10 ouncess of the candy.

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 =

Now, in ounces this becomes

As, Jack ate 10 ounces of candy, he is left with ounces

Or if in pounds, he is left with pounds

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19