Answer: The required number of ounces of fruit snacks that Sam and his friends ate is 9.375.
Step-by-step explanation: Given that Sam and his friends ate
bags of fruit snacks and each bag contained
ounces.
We are to find the number of ounces of fruit snacks that Sam and his friends ate.
The number of bags of fruit snacks ate by Sam and his friends is

and the number of ounces in each fruit bag is

Therefore, the number of ounces that Sam and his friends ate is given by

Therefore, the required number of ounces of fruit snacks that Sam and his friends ate is 9.375.