Sarah is in charge of making 2 copies of a contract for 9 people that will be in a meeting.  The contract is 20 pages long.  How many pages will Sarah copy?
Every person needs 2 copies and there are 9 people in the meeting so she needs 2*9 = 
<gadget id="calculator">2*9</gadget>
<output>18</output>
18 copies.
The contract is 20 pages long and she has to make 18 copies so she will end up copying 20*18 = 
<gadget id="calculator">20*18</gadget>
<output>360</output>
360 pages.

<result>360</result>