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A notebook and a pen together cost Rs.162. The cost of the pen is Rs.30 more than five times the cost of the notebook. Find the cost of notebook and the



Let the cost of notebook be x.
The cost of notebook and pen together is 162.
The cost of pen is 30+5x.
> 30+6x=162.
> 6x=132.
> x=22.
The cost of notebook is Rs. 22.
The cost of pen is Rs. (30+5*22)= Rs. 140. 

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