Mathematics, 06.05.2020 07:08 maleah12x

A square room 4.5meter high contains 1458m^3 of air. the cost of papering it's four walls at the rate of RS.15 per meter is RS.5400,find the breadth of the paper.

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A square room 4.5meter high contains 1458m^3 of air. the cost of papering it's four walls at the rat...

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