Betsy won 5 games of Monopoly.  Helen won twice as many as Betsy and Susan won three times as many as Betsy.  Between them, how many games have they won?
Helen won twice as many games as Betsy's 5 so Helen won 2*5 = 
<gadget id="calculator">10</gadget>
<output>10</output>
10 games.
Susan won three times as many games as Betsy's 5 so Susan won 3*5 = 
<gadget id="calculator">3*5</gadget>
<output>15</output>
15 games.
When you combine their wins, together they won 5+10+15 = 
<gadget id="calculator">5+10+15</gadget>
<output>30</output>
30 games total.

<result>30</result>