Anyone good at math? Options
Xylicon
#1 Posted: : Monday, May 22, 2006 12:22:46 PM
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I have this problem I cannot figure out, its part of my take home final for Math RE 101 AKA Math Retarded 101,
was hoping one of you could help me out here.



Thanks.
Sirusdv
#2 Posted: : Monday, May 22, 2006 12:49:08 PM
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out of a total of 1.84x10^7 georgia produced 11% of that

so 1.84x10^7  x 0.11 =  0.2024x10^7

or 2024000


thats basic algebra man...
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llenta
#3 Posted: : Monday, May 22, 2006 12:52:20 PM
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he said it was math retarded 101, what do you expect.  we aren't all caculus wizards.
quart
#4 Posted: : Monday, May 22, 2006 1:11:01 PM
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what sirus said.
Sirusdv
#5 Posted: : Monday, May 22, 2006 1:15:42 PM
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Even wdf can do that, and he sucks at math...     
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Cantrip
#6 Posted: : Monday, May 22, 2006 1:50:03 PM
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Sirus FTW.

I think the point of this question was there's an easy way, and then there are hard and even harder ways to figure it out.  Always look at the question they're asking and answer it without getting distracted by fluff.  The fluff here was all the other states' production numbers, the pretty picture. and the scientific notation on the number of bushels produced.   

I assume this is a word problem akin to something you would see on an SAT exam where you have less than a minute for each problem.  The way you get good at these is to do lots of them, then you see a pattern so when you take your test, you won't be figuring it out for the first time under the clock. 

You should be more like Cantrip.



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llenta
#7 Posted: : Monday, May 22, 2006 4:49:34 PM
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well at least you have the answer in front of you.  i'm trying to study for the MCAT and they give you an entire passage, then ask you something thats not in the passage.  they call it critical thinking.  sometimes i wish things were more straight forward and time consuming.
Brosnan
#8 Posted: : Monday, May 22, 2006 11:35:11 PM
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I hate you people.
GoOcH
#9 Posted: : Wednesday, May 24, 2006 4:31:31 AM
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Xylicon wrote:
I have this problem I cannot figure out, its part of my take home final for Math RE 101 AKA Math Retarded 101,
was hoping one of you could help me out here.



Thanks.

Instead of simply giving you an answer or a shortcutted way of getting to the answer, I'll give you an easy-to-remember way of solving the equation. Use fractions.

Georgia = 11 Percent

All of the United States = 100 Percent

Now, make that a fraction 11/100

Now make this fraction equal to the corresponding number of bushels (Georgia's amount goes on top, US on bottom).

Georgia = x (what we're trying to find)

All of the United States  = 1.84 x 10^7

Solve for x by cross multiplication.

11                           X

___       x         _________               So we are left with 100X = 11 (1.84 x 10^7), then simply divide both sides by 100 to isolate the X.

100                 1.84 x 10^7

We are then left with (what you would put in the calculator) X = (11 (1.84 x 10^7))

                                                                                              _____________

                                                                                                         100

 

This way is a little bit longer, but it goes a long way in helping you understand the fundamentals behind these problems. It isn't calculus (I flunked that shit), it's just crap you learned in 6th grade with bigger numbers.

Iraq-Bound
29 AUG 08 - Tikrit
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