Question Details

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?

Options

A

31 GB

B

32 GB

C

33.5 GB

D

30.5 GB

Show Answer

Correct Answer :

Option B

32 GB

17

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:

Average=Total CapacityNumber of Drives

Given that the average capacity of 6 drives is 30 GB, the sum of their capacities is:

Initial Total Capacity=6×30=180 GB

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:

New Total Capacity=180+44=224 GB

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:

New Average Capacity=2247=32 GB

Thus, the new average capacity of the drives is 32 GB.

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