A USB flash drive stores 256 MB of data. How many USB flash drives are needed to store 1 GB of data?
Expert Answer
1 Gigabyte contains 1024 megabytes
In the given question 1 USB flash drive stores 256MB of data.
In order to store 1 GB of data, 4 USB flash drives are required.
= 1024MB/256mb
= 4 USB