Of the 3 friends, Harry has 4 times as many fish as Joe, and Joe has 8 times as many fish as Sam does. If Sam has 7 fish, how many fish does Harry have?
Joe has 8*7 = 
<gadget id="calculator">8*7</gadget>
<output>56</output>
56 fish.
Harry has 4*56 = 
<gadget id="calculator">4*56</gadget>
<output>224</output>
224 fish.

<result>224</result>