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28 Feb, 2012 06:16 AM
if you get 20% discount on tv wich is $45 ,how much is the tv
cost please ? i need to know the roul to be able to sole anything
like that .
2 Posted by John Britton on 29 Feb, 2012 02:14 PM
$36. 10% is $4.5 so 20% is double that or $9. $45 - $9 =
You can check out some of our math groups here: http://p2pu.org/en/schools/school-of-the-mathematical-future/
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on 29 Feb, 2012 02:14 PM.
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