Q. 7. Hasan buys two kinds of clothmaterials for school uniforms, shirt materialthat costs him 50 per metre and trousermaterial that costs him R 90 per metre. Forevery 2 meters of the trouser material he buys3 metres of the shirt material. He sells thematerials at 12% and 10% profit respectively.His total sale is 36,600. How much trouser !material did he buy?

Q. 7. Hasan buys two kinds of clothmaterials for school uniforms, shir

1.	Q. 7. Hasan buys two kinds of clothmaterials for school uniforms, shirt materialthat costs him 50 per metre and trousermaterial that costs him R 90 per metre. Forevery 2 meters of the trouser material he buys3 metres of the shirt material. He sells thematerials at 12% and 10% profit respectively.His total sale is 36,600. How much trouser !material did he buy?
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