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Math problem

 
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PhoenixFire


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Post#1 Posted: 15 Sep 2008 06:21 pm    Post subject: Math problem Reply with quote

My math teacher gave me a math problem but I can't figure it out.Anyone want to try it?


problem:

SLSS students Ted and Amanda are eating lunch when they are joined by Mike. Amanda has 5 sandwiches, Ted has 3 sandwiches, and Mike has none. They all share equally in the meal. If Mike pays $4.00 for what he ate, how should the money be divided between Amanda and Ted?

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Post#2 Posted: 15 Sep 2008 07:24 pm    Post subject: Reply with quote

so they have 8 sandwiches in total, and mike paid 4$ for the 8/3 sandwitches he ate?

Couldnt u just divide the 4$ in 5/8 and 3/8? since they have 8 in total, and thats how much amanda and ted supplied anyways

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ss_mendel


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Post#3 Posted: 27 Sep 2008 06:33 pm    Post subject: Reply with quote

So... then

amanda gets $2.5 and mike ted gets $1.5
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kxzomppy


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Post#4 Posted: 09 Apr 2009 02:14 pm    Post subject: Reply with quote

mike didnt eat any? mike is a dumbass. chair
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Steffer


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Post#5 Posted: 27 Sep 2009 08:41 am    Post subject: Re: Math problem Reply with quote

PhoenixFire wrote:
My math teacher gave me a math problem but I can't figure it out.Anyone want to try it?


problem:

SLSS students Ted and Amanda are eating lunch when they are joined by Mike. Amanda has 5 sandwiches, Ted has 3 sandwiches, and Mike has none. They all share equally in the meal. If Mike pays $4.00 for what he ate, how should the money be divided between Amanda and Ted?


only 8 sandwicches for 3 people, makes not really sense at all tongue

but when amanda save 2 of her sandwhiches, she still have 3

3 + 3 = 6
6 / 3 = 2

that means, amanda and ted have to give mike 1 sandwich each and mike can spend 2$ each sandwich


when u see the problem with 8 sandwiches

8/3=2.66666666 sandwiches each person

amanda got 5

so she can give mike 5 - 2.66666666 = 2.333333333 sandwiches

ted got 3

so he can give mike 3 - 2.666666666 = 0.333333333 sandwhiches

4$ for 2.666666666 sandwhiches

the money that amanda get: 4$ * 2.333333333 / 2.66666666 = 3,5$
the money that ted get: 4$ - 3.5$ = 0.5$

smile i hope i could help you

btw 0.33333333333= 1/3
and 0.66666666666= 2/3
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