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 = <<25-5=20>>20 necklaces.
Josh has 20/2 = <<20/2=10>>10 necklaces.
Haley has 25-10 = <<25-10=15>>15 more necklaces than Josh.
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