Shelly and Sam love to go deep sea fishing for swordfish.  Each time they go deep sea fishing, Shelly catches 2 less than five swordfish, and Sam catches one less swordfish than Shelly.  If Sam and Shelly go fishing 5 times, how many swordfish do they catch in total?
Shelly catches 2 less than five swordfish each time they go fishing, for a total of 5-2=
<gadget id="calculator">5-2</gadget>
<output>3</output>
3 fish per trip.
Sam catches one less swordfish than does Shelly on each trip, or a total of 3-1=
<gadget id="calculator">3-1</gadget>
<output>2</output>
2 swordfish per trip.
Together, they catch a total of 3+2=
<gadget id="calculator">3+2</gadget>
<output>5</output>
5 swordfish on each trip.
If Sam and Shelly go fishing 5 times, they catch a total of 5*5=
<gadget id="calculator">5*5</gadget>
<output>25</output>
25 swordfish.

<result>25</result>