Answer:
Adrian needs to pay $5 for all the fruit.
Explanation:
Consider the provided information.
Grapes cost $2.35 per pound, oranges cost $0.99 per pound, and apples cost $1.65 per pound.
In order to find how much Adrian needs to pay we need to add $2.35, $0.99 and $1.65.

Now round $4.99 to the nearest whole number.

Hence, Adrian needs to pay $5 for all the fruit.