the owner of a stored marks up the headphones 40% before selling them if she sells them for 99.99 how much were the headphones before mark u

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The owner of a stored marks up the headphones 40% before selling them if she sells them for 99.99 how much were the headphones before mark up?

Guest Feb 13, 2015

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Best Answer

Let N be the cost before the markup

N(1.4) = 99.99 divide by 1.4 on both sides

N = 99.99/1.4 = about $71.42

CPhill Feb 13, 2015

CPhill · Answer 1 · 2015-02-13T02:54:42

Let N be the cost before the markup

N(1.4) = 99.99 divide by 1.4 on both sides

N = 99.99/1.4 = about $71.42

Guest · Answer 2 · 2015-02-13T01:41:02

Do some one know the answer