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Christafa Offline
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MATHS - May 11th 2009, 03:34 PM

if a team is divided into 5 groups 1/2 , 1/6 , 1/6 , 1/12 , and 2 other people how many all together how many in each group
   
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Re: MATHS - May 12th 2009, 06:32 AM

1/2+1/6+1/6+1/12=11/12
The other two people constitue 1/12 of the total number of people.
1/12 of the people=2 people
2*12=24
There are 24 people in all.


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Re: MATHS - May 12th 2009, 12:40 PM

if u need 2 form an equation of the variable it would be:
Defining a variable x where x is the total number we find:
1/12 x+2/6x+1/2x+2=x
11/12x+2=x
x-11/12 x = 2
1/12 x= 2
x=24
And for each group you multiply 24* 1/2 (for the first)=12......etc
A little more complicated, but equation based /which I assume u do at school now *if ur educational system is similar to ours*/


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