Harper collected 30% more pieces of Halloween candy than her sister Maggie, who only collected 50 pieces.  Neil collected 40% more candy than Harper.  How much candy did Neil get on Halloween?
Harper collected 30% more than Maggie's 50 pieces of candy, so she collected .30*50 = 
<gadget id="calculator">30*.01*50</gadget>
<output>15</output>
15 more pieces of candy.
Maggie has 50 pieces and Harper collected 15 more than her, so she has 50+15 = 
<gadget id="calculator">50+15</gadget>
<output>65</output>
65 pieces of candy.
Neil collected 40% more than Harper, who has 65 pieces, so that's .40*65 = 26 more pieces of candy.
Harper has 65 pieces and Neil collected 26 more than her, so he has 65+26 = 
<gadget id="calculator">65+26</gadget>
<output>91</output>
91 pieces of candy.

<result>91</result>