My Math Forum A square is 9 cm side and its area corresponds to 45%

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 February 2nd, 2014, 07:13 PM #11 Global Moderator   Joined: Dec 2006 Posts: 21,027 Thanks: 2258 As "45% of" means "0.45 times", 81cm² is 0.45 times the area to be found. Hence that area is (81/0.45)cm², which is 180cm².
March 25th, 2014, 12:46 AM   #12
Alicelewis
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Re: A square is 9 cm side and its area corresponds to 45%

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Originally Posted by Maschke
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 Originally Posted by itamaratento good afternoon friend    Can you show me another way to do this account. more simplified, I am not able to understand the logic .. Another example has to be able to teach me ... thanks What is 45% of 180?
I think it's not a difficult question that What is 45% of 180?? Which is very easy. I think the Answer is 81.

 March 25th, 2014, 02:43 AM #13 Math Team   Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1039 Re: A square is 9 cm side and its area corresponds to 45% Alice, what is your point in reactivating threads with such comments? Getting ready to lay some spam on us?

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