The average capacity of 6 server storage drives is 30 GB. If a 7th drive with a capacity of 44 GB is added to the system, what is the new average capacity of the drives?
Correct Answer :
32 GB
Solution :
The correct option is 32 GB.
Step-by-step explanation:
Step 1: Calculate the total capacity of the initial 6 drives.
The formula for average is:
Given that the average capacity of 6 drives is 30 GB, the sum of their capacities is:
Step 2: Find the new total capacity after adding the 7th drive.
A 7th drive with a capacity of 44 GB is added to the system. The updated sum of all capacities is:
Step 3: Calculate the new average capacity.
The total number of drives in the system is now 7. Divide the new total capacity by the total number of drives:
Thus, the new average capacity of the drives is 32 GB.
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