Question

a)The cost of a pen is Rs. 8 less than half of the cost of a fountain pen.
b)The cost of a glitter pen is Rs.5 more than 1

3

of the cost of coloured paper.


those who answer it correctly will get 100 points
those who scribble will be reported

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Answer 1

$\huge\red{Answer}$

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Cost of 1 fountain Pen = Rs. 16

Cost of 8 fountain Pen = 16 x 8

= ₹ 128

jai siya ram☺ __/\__

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Answer 2

$a)let$$cost$$of$$ball$$pen$$=>x$

$cost$$of$$fountain$$pen$$=>y$

$x=>1/2y-5$ ANSWER

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$b)let$$the$$cost$$of$$coloured$$pen$$=>x$

$Cost$$of$$glitter$$pen$$=>5+1/3x$ ANSWER

HOPE SO IT IS HELPFUL..✌️❣️..