A desktop laser printer has a $300-$pixel$-$per$-$inch resolution. If each pixel is stored in one bit of memory, how many bytes of memory are required to store the complete image of one $8\mathrm{.}5$ by $11$ inch page of paper?

Answer

$300$ pixels per inch, so in $1$ square inch there are

pixels

One bit per pixel, so this is

BYTES per square inch

The $8\mathrm{.}5$ by $11$ inch paper needs

bytes