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

Quote:
Originally Posted by Maschke
Quote:
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
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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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