In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
Total Paid = $117.50
Total flash drives = 18
flash drive cost = ?
Step 02:
flash drive cost = Total Paid / Total flash drives
= $117.50 / 18 = $14.6875
The answer is:
The cost of each flash drive is $14.69.
