Problem $1\mathrm{.}5-$ Enhanced $-$ with Hints and Feedback

Correct

Here we learn how to determine the number of photos that fit into a photos held in a memory chip with known dimensions.

The $16$ gigabyte $(1GB=2^{30}$ bytes$)$ flash memory chip for an MP$3$ player is $11mm$ by $15mm$ by $1mm.$

This memory chip holds $20,000$ photos.

Part B

How many bytes of memory are stored in a cube whose sides are $200m?$

Express your answer in bytes using three significant figures.