James writes 10 pages an hour.  If he writes 5 pages a day to 2 different people, how many hours a week does he spend writing?
He writes 5*2=
<gadget id="calculator">5*2</gadget>
<output>10</output>
10 pages a day.
So he writes 10*7=
<gadget id="calculator">10*7</gadget>
<output>70</output>
70 pages a week.
That means he writes for 70/10=
<gadget id="calculator">70/10</gadget>
<output>7</output>
7 hours.

<result>7</result>