February 28, 2017

Homework Help: maths

Posted by Anonymous on Saturday, January 26, 2013 at 8:03am.

A cuboidal room is 1 and 1/2 as long again as it is broad.
The cost of carpeting the room at the rate of Rs.5 per m sq is Rs.480 and the cost of papering the walls with coloured paper at the rate of Rs.3 per m sq is Rs.360. Find the dimensions of the room .

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