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Old 10-20-2013, 11:34 AM  
bean-aid
So Fucking Banned
 
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Join Date: Jun 2011
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Quote:
Originally Posted by timlover View Post
I don't think you read what I wrote. I wasn't disputing the answer.

There are multiple ways to come up with answers in math. Multiple ways to express it. You have to understand clearly what is given, what conditional boundries exist, and what is expected as a result.

It's a good exercise to practice precision in comprehension and finite expression. Which is why most people find math difficult...

If you're asked to screw in a light bulb and you're given a hammer as a tool. It doesn't mean pick up the lightbulb and screw it in with your hand. The objective isn't to get the light bulb screwed in. It's how to utilize the hammer.

In this pizza example. If the purpose was to simply divide the squares, there would be no damn purpose for the chart that was given.....because it serves absolutely no purpose for that method you suggest. You need none of that data. So obviously that data is given for a reason. That would mean the objective and solution is to find a method that utilizes the data from the chart under normal math principles....not complex forumulas like area of a circle...etc...

This is a math exercise in comprehension and how to use a data set. Not an exercise in figuring out the areas of circles using formulas...
We are really beating a dead horse. But again, the *pattern* by looking at the tables is to square the numbers then divide, by doing so, you get the answer. That is the pattern.

Like when you get a matrix of numbers, and one is left blank, you need to find the pattern. Sometimes it is simply the last number -1. I.e. 576, 996, 86, 6, 455, 35, 265, 77, X

What could X be? 997, 855, 324, 1 ? Which one is it? There is a pattern.

The answer to OP question is solved by the areas... the pattern is recognizing that all you need is the radius, or diameter.
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