Re: Pupil needs advice

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Article #47

#47

From: Marie M. Moltubakk
Date: Wed, 16 Sep 1998 00:00

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>Someone has a bath tub, and it is to be filled with water. If you tap cold
>water, it takes 9 minutes to fill it. If you tap warm water, it takes 12
>minutes. How much time will it take if you use both warm and cold water?

...

Thanks for your help, everyone! I have worked out a few examples now, and I
learnt a lot from this. Sorry about the language problems... English is not
my mother tounge.

--
~Mmm
*http://privat.riksnett.no/~arve.moltubakk/mmm/*

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From: "Marie M. Moltubakk" <mamoltub@online.no>
Subject: Re: Pupil needs advice
Date: 1998/09/16
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