The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book. If he has a 4000-page book, how many pages does he read in an hour if he takes 4 hours to move from his office to grab lunch?
If Juan takes 4 hours to move from his office to grab lunch, moving from his office and back takes 2*4=
<gadget id="calculator">4*2</gadget>
<output>8</output>
8 hours.
The time Juan takes to grab his lunch from his office and back is half the time he takes to read a book, meaning he reads a book in 8*2=
<gadget id="calculator">8*2</gadget>
<output>16</output>
16 hours.
If he has a 4000-page book, he will read 4000/16=
<gadget id="calculator">4000/16</gadget>
<output>250</output>
250 pages in an hour.

<result>250</result>