Joey studies for his SAT exams 2 hours per night 5 nights a week.  On the weekends, he studies 3 hours a day.  If his SAT exam is 6 weeks away, how much time will Joey spend studying?
Joey studies 2 hours a night 5 nights a week so that's 2*5 = 
<gadget id="calculator">2*5</gadget>
<output>10</output>
10 hours.
He studies 3 hours a day on the weekends so that's 3*2 = 
<gadget id="calculator">3*2</gadget>
<output>6</output>
6 hours.
In one week, Joey studies 10+6 = 
<gadget id="calculator">10+6</gadget>
<output>16</output>
16 hours.
He has 6 weeks till his exams and he studies for 16 hours a week so that's 6*16 = 
<gadget id="calculator">6*16</gadget>
<output>96</output>
96 hours of studying.

<result>96</result>