Haley has 5 more necklaces than Jason. Josh has half the number of necklaces as Jason. If Haley has 25 necklaces, how many more necklaces does Haley have than Josh?
Jason has 25-5 = 
<gadget id="calculator">25-5</gadget>
<output>20</output>
20 necklaces.
Josh has 20/2 = 
<gadget id="calculator">20/2</gadget>
<output>10</output>
10 necklaces.
Haley has 25-10 = 
<gadget id="calculator">25-10</gadget>
<output>15</output>
15 more necklaces than Josh.

<result>15</result>