Hank is raising money for the local homeless shelter. Hank makes $100 in a carwash and donates 90% of the proceeds to the local homeless shelter. Hank makes $80 in a bake sale and donates 75% of the proceeds to the local homeless shelter. Then he makes $50 mowing lawns and donates 100% of the proceeds to the local homeless shelter. How much money does Hank donate in total?
From the carwash, Hank donates $100 * 0.90 = $
<gadget id="calculator">100*0.90</gadget>
<output>90</output>
90.
From the bake sale, Hank donates $80 * 0.75 = $
<gadget id="calculator">80*0.75</gadget>
<output>60</output>
60.
From mowing lawns, Hank donates $50 * 1.00 = $
<gadget id="calculator">50*1</gadget>
<output>50</output>
50.
Hank donates a total of $90 + $60 + $50 = $
<gadget id="calculator">90+60+50</gadget>
<output>200</output>
200.

<result>200</result>