Page collects fancy shoes and has 80 pairs in her closet.  She decides to donate 30% of her collection that she no longer wears.  After dropping off her donation, she treats herself and buys 6 more pairs to add to her collection.  How many shoes does she have now?
She donates 30% of her 80 pairs of shoes so that's .30*80 = 
<gadget id="calculator">30*.01*80</gadget>
<output>24</output>
24 pair of shoes she donates.
She had 80 shoes in her collection and donates 24 so that leaves 80-24 = 
<gadget id="calculator">80-24</gadget>
<output>56</output>
56 pairs of shoes.
She now has 56 pairs of shoes and buys 6 more pairs so her collection is now 56+6 = 
<gadget id="calculator">56+6</gadget>
<output>62</output>
62 pairs of shoes.

<result>62</result>