Quite hard percentage question? - Computers, Math, Science, and ...

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Quite hard percentage question? ??? ???Wrong Planet Autism Forum Index -> Computers, Math, Science, and Technology ???? NateRiver Pileated woodpecker Joined: Feb 09, 2012 Posts: 193 Posted: Wed Feb 06, 2013 1:09 pm?? ?Post subject: Quite hard percentage question? A shop advertised ?Everything half price in our sale?, but also now advertises that there is ?An additional 15% off sale prices?. Overall, this is equivalent to what reduction on the original prices? Back to top ? '); //--> ruveyn Phoenix Joined: Sep 22, 2008 Age: 76 Posts: 28099 Location: New Jersey Posted: Wed Feb 06, 2013 1:28 pm?? ?Post subject: Re: Quite hard percentage question? NateRiver wrote: A shop advertised ?Everything half price in our sale?, but also now advertises that there is ?An additional 15% off sale prices?. Overall, this is equivalent to what reduction on the original prices? Fifteen percent off the half price is equal to seven and a half percent off the original price ruveyn Back to top ? '); //--> psychegots Deinonychus Joined: Oct 04, 2011 Posts: 338 Posted: Wed Feb 06, 2013 1:30 pm?? ?Post subject: Re: Quite hard percentage question? NateRiver wrote: A shop advertised ?Everything half price in our sale?, but also now advertises that there is ?An additional 15% off sale prices?. Overall, this is equivalent to what reduction on the original prices? Start with 100, left with 50 after 50 % off. 15% off 50 is 7,5 so left with 42,5. 42,5 is 42,5 % of the original 100 therefor the shop has a 57,5% sale. _________________ Check out my new AS blog: www.norwayaspie.blogspot.com/ Back to top ? '); //--> ??? ???Wrong Planet Autism Forum Index -> Computers, Math, Science, and Technology??? ?

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