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Evan bought 7 books on sale for $45.50. The regular price of the 7 books is $57.75. How much did Evan save per book by buying them on sale?
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25 votes
Evan bought 7 books on

sale for $45.50. The regular price of the
7 books is $57.75. How much did Evan
save per book by buying them on sale?

Evan bought 7 books on sale for $45.50. The regular price of the 7 books is $57.75. How-example-1
User Julene
by
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1 Answer

10 votes
He saved $1.75 per book.
($57.75/7) - ($45.50/7)
$8.25 - $6.50 = $1.75
User Dhanush
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3.9k points
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