Question

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Yukti buys two kinds of cloth materials for school uniforms, shirt material that costs him ₹50 per metre and trouser material that costs him ₹90 per metre. For every 5 meters of the shirt material he buys 4 metres of the trouser material. He sells the materials at 12% and 10% profit respectively. His total sale is ₹36,600. How much trouser material did he buy?


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Answer 1

Answer:

Let material bought for trousers and shirts be 2x meters and 3x meters respectively. 

Cost price of 2x metres of trouser material at Rs. 90 per metre =Rs(90×2x)=Rs180x and

Cost price of 3x metres of shirt material at Rs. 50 per metre =Rs(50×3x)=Rs150x

Given, profit in case of shirt material = 12%

∴ Its S.P. =Rs(150×100112)=Rs168x

Also, profit in case of trouser material = 10%

∴ Its S.P. =Rs(180×100110)=198x

∴ Total selling price =Rs.(168x+198x)

                                   =Rs.366x

But the total selling price is given as Rs. 36600.

∴366x=36600⇒x=366636660=100

Thus, the trouser material purchased

=2×100m

=200m 

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Answer 2

Answer:

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REFER TO THE ATTACHMENT

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