Final answer:
To find the number of $5 bills in a full strap, multiply the number of straps by 100.
Step-by-step explanation:
A full strap of $5 bills contains 100 bills. Therefore, to determine how many $5 bills you would expect to find in a full strap, you simply multiply the number of straps by 100.
For example, if you have 5 full straps, you would have 5 x 100 = 500 $5 bills.
So, in general, for any number of full straps, you would multiply that number by 100 to find the total number of $5 bills.