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Intern
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DOWNLOAD: Work rate problems & answers document [#permalink]
 24 Mar 2010, 16:25
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Hello everyone After solving all the problems in the thread below collection-of-work-rate-problems-77092-60.html and checking them with solution provided by other members of the forum I have put all the questions and answers together in a word document. My main contribution are the RTW tables which I set up for almost all problems as I find it a very convenient way of organizing the data. I would like to thank to h2polo, snipertrader and Ian Stewart (there are some words of widsom of gim in the document) and everybody else who contributed to that thread. Hope it helps edit: Please leave KUDOS when you download it
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
27 Mar 2010, 04:32
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
28 Mar 2010, 01:32
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Your welcome  hope it helps
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Affiliations: ICAI, CIMA
Joined: 28 Mar 2010
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
28 Mar 2010, 10:20
Kudus man..............
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
01 Apr 2010, 03:59
Thank you very much.
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
01 Apr 2010, 04:19
Thanks! man. Kudos!
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
01 Apr 2010, 07:41
you're welcome p.s i'm a girl Posted from my mobile device 
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
01 Apr 2010, 08:09
looks good. Yet to solve the questions....but advance Kudos...
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Practice Makes a Man Perpect....Practice. Practice. Practice......Perfectly
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
01 Apr 2010, 08:40
Kudos,
thank you very much!
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
02 Apr 2010, 02:40
Thank you! Kudos
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
02 Apr 2010, 05:18
193 downloads !! Wow
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
03 Apr 2010, 05:24
Hi thank for sharing the file. I have one question please: In problem 10 for example, it appears this expression: Quote: (40/(x-4))+(40/x) = (50/6) => x=12 what it is the fastest way to solve it? Thanks!
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
06 Apr 2010, 12:41
leilak wrote: you're welcome p.s i'm a girl Posted from my mobile device oops! didn't know that I wonder why there aren't many Kudos' as it's been downloaded 317 times but only 9 kudos, looks like GC members are becoming a bit lazy hehe
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
06 May 2010, 02:40
netrix wrote: Hi thank for sharing the file. I have one question please: In problem 10 for example, it appears this expression: Quote: (40/(x-4))+(40/x) = (50/6) => x=12 what it is the fastest way to solve it? Thanks! So sorry its taken this long, I simply forgot about this thread. If it still helps: (40/(x-4))+(40/x) = (50/6) => (40x + 40x - 160)*6 = 50x(x-4) => 5x^2 - 68x + 96 = 0 if you get the roots out with the formula x = (-b +/- sqrt(b^2-4*a*c)/2*a one of the roots will be 12
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
06 May 2010, 04:39
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Hi leilak, no problem. Thanks for answering.
there are a lot of ugly numbers. An easy approach must be.
For this case of problems, maybe we can plug in numbers with the answer and see what happens
what do you think?
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
06 May 2010, 06:04
of course, you could plug in the answer choices in this equation : (40/(x-4))+(40/x) = (50/6) I think it may be easier/faster even if you would have to go through all answer choices. Great idea
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
24 Sep 2010, 03:04
When i click,i get .php extension,is there any problem now?cant download it...
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
24 Sep 2010, 07:24
Might come handy, Thanks !
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Re: DOWNLOAD: Work rate problems & answers document [#permalink]
25 Jun 2012, 05:03
KUDOS bud....thanks. the diverse collection of problems were useful.
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Re: DOWNLOAD: Work rate problems & answers document
[#permalink]
25 Jun 2012, 05:03
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close
