please answer. fast..........

Asked by aharan_4u | 11th Feb, 2010, 04:54: PM

Expert Answer:

Dear Student

Price of onion= X

Number of KGs onions=n

nx=56---------(1)

(X-1)(n+1)=56==>  nx-n+x-1=56---(2)

x=n+1

(1)==>  x^2-x-56=0

(x-8)(x+7)=0

==>  x=8 is the practical solution

Regards

Team Topperlearning

 

 

Answered by  | 11th Feb, 2010, 07:48: PM

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