Question

Answer this question pls ​

Answer 1

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Let number of pens be = x

Let number of pencils be = y

Number of pens + Number of pencils = 27

x + y = 27 .....( 1 )

Cost of pens + Cost of pencils = Rs. 150

8x + 2.50y = Rs. 150 .....( 2 )

By solving ( 1 ) and ( 2 )

We get,

x = 15

y = 12

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