Math, asked by BhartisSketchBook, 1 day ago

Hasan buys two kinds of cloth materials for school uniforms, shirt materials that costs him Rs. 50 per metre and trouser material that costs him 90 per metre.For every 3 m of shirt material he buys 2 m of the trouser material.He sells the material at 12%, and 10% profit respectively.His total sale is Rs 36,600, How much trouser material did he buy?

Answers

Answered by ItzBlackgod04
4

refer to attachment for ur answer

Attachments:
Answered by aksharjaiswal28aug20
0

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×

100

112

)=Rs168x

Also, profit in case of trouser material = 10%

∴ Its S.P. =Rs(180×

100

110

)=198x

∴ Total selling price =Rs.(168x+198x)

=Rs.366x

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

∴366x=36600⇒x=

3666

36660

=100

Thus, the trouser material purchased

=2×100m

=200m

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