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Post a New Question | Current Questions | Chat With Live Tutors
Posted by Eman on Monday, August 31, 2009 at 1:54pm.
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What will my peercentage saving be if I buy something in a sale that offers 3 for the price of 2?
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- Arithmetics - MathMate, Monday, August 31, 2009 at 6:01pm
Take the case where each item sells for $3 at regular price.
If you get 3 for the price of 2, then you pay 2*$3 to get 3 items, so each item costs $2.
Pecentage saving
= (discount)/original price
= ($3-$2)/$3
= 1/3
= 33.3%
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