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Forgive me OT, for I did not pass 1st Grade Math

Posted on 5/14/14 at 11:07 am
Posted by Prominentwon
LSU, McNeese St. Fan
Member since Jan 2005
93723 posts
Posted on 5/14/14 at 11:07 am
...and I'm not smarter than a 5th grader. I've done this problem 20 times. How do I arrive at 10?

quote:

At the end of the week, a store has 40 pairs of gloves in stock, and it obtains 48 pairs from the factory each week. It sells 36 pairs a week. In how many weeks will the store have 160 pairs of gloves in stock at the Ed of the week?



The answer is 10. I just need to know how to get there.

Yes, yes, I'm dumb. You're smart blah blah blah. I've done 50 other word problems this morning an I don't know why I can't come to 10 here.

Posted by Prominentwon
LSU, McNeese St. Fan
Member since Jan 2005
93723 posts
Posted on 5/14/14 at 11:08 am to
As soon as I see how easy it is, I'll stab myself with this pencil and snap a picture
Posted by bbap
Baton Rouge, LA
Member since Feb 2006
96014 posts
Posted on 5/14/14 at 11:08 am to
12x +40 =160

solve for x
Posted by BayouBrawl
Junk Yard
Member since Aug 2012
1151 posts
Posted on 5/14/14 at 11:09 am to
160-40=120

48-36=12

120/12=10
Posted by brucevilanch
Fort Worth, Tejas
Member since May 2011
24333 posts
Posted on 5/14/14 at 11:09 am to
easy mode.
Posted by 9Fiddy
19th Hole
Member since Jan 2007
64071 posts
Posted on 5/14/14 at 11:09 am to
And there it is
Posted by bbap
Baton Rouge, LA
Member since Feb 2006
96014 posts
Posted on 5/14/14 at 11:10 am to
yeah honestly that was an extremely simple math question.
Posted by pointdog33
Member since Jan 2012
2765 posts
Posted on 5/14/14 at 11:10 am to
Subtract 40 from 160 then divide by 12.
Posted by Prominentwon
LSU, McNeese St. Fan
Member since Jan 2005
93723 posts
Posted on 5/14/14 at 11:10 am to
So it's 6th grade math.

Always liked you bbap. Thanks.
Posted by TexasTiger
Katy TX
Member since Sep 2003
5324 posts
Posted on 5/14/14 at 11:10 am to
impossible to solve there is no Ed of the week....
Posted by Topwater Trout
Red Stick
Member since Oct 2010
67590 posts
Posted on 5/14/14 at 11:10 am to
12 pairs of gloves a week into surplus X 10 = 120 + 40+ 160
Posted by PhiTiger1764
Lurker since Aug 2003
Member since Oct 2009
13864 posts
Posted on 5/14/14 at 11:10 am to
160 - 40 = 12x
Posted by GeauxTigersGo
Member since Dec 2009
1817 posts
Posted on 5/14/14 at 11:10 am to
160-40 = 120

48-36= 12

120 / 12 = 10 weeks
Posted by bbap
Baton Rouge, LA
Member since Feb 2006
96014 posts
Posted on 5/14/14 at 11:10 am to
no problem
Posted by Prominentwon
LSU, McNeese St. Fan
Member since Jan 2005
93723 posts
Posted on 5/14/14 at 11:11 am to
Look. There are MFers that go on a national game show and can't pass 1st grade geography.

Cut me some slack
Posted by Count Chocula
Tier 5 and proud
Member since Feb 2009
63908 posts
Posted on 5/14/14 at 11:11 am to
Heres the formula:

Posted by Pectus
Internet
Member since Apr 2010
67302 posts
Posted on 5/14/14 at 11:11 am to
You guys need to use units in your calculations, because all it looks like to me is you used the convenience of knowing the answer to derive the calculations.
Posted by Dorothy
Munchkinland
Member since Oct 2008
18153 posts
Posted on 5/14/14 at 11:12 am to
x = number of weeks

40 + 48x - 36x = 160
48x - 36x = 120
12x = 120
x = 10
Posted by bbap
Baton Rouge, LA
Member since Feb 2006
96014 posts
Posted on 5/14/14 at 11:12 am to
i posted the formula right off the bat
Posted by LSUBoo
Knoxville, TN
Member since Mar 2006
101920 posts
Posted on 5/14/14 at 11:14 am to
quote:

As soon as I see how easy it is, I'll stab myself with this pencil and snap a picture


Well?
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