Length of a class-room is two times its height and its breadth is `1 1/2` times its height. The cost of white-washing the walls at the rate of `R s .1.60p e rm^2` is `R s .179.20.` Find the cost of tiling the floor at the rate of `R s .6.75p e rm^2dot`

Length of a class room is two times its height and its breadth is 1 1/2 times its height. The cost of white-washing the walls at the rate of R s .1.60\ p e r\ m^2 is R s .179.20. Find the cost of tiling the floor at the rate of R s .6.75\ p e r\ m^2

Length of a class room is two times its height and its breadth is 1 1/2 times its height. The cost of white-washing the walls at the rate of R s .1.60\ p e r\ m^2 is R s .179.20. Find the cost of tiling the floor at the rate of R s .6.75\ p e r\ m^2

Length of a room is twice its height and its breadth is 1(1)/(2) times its height. The cost of white washing the walls at the rate of 32 per sq. m is * 3,584. Find the cost of tiling the floor of the room at 135 per sq. m.

A classroom is 7m long, 6m broad and 3.5m high. Doors and windows occupy an area of 17\ m^2dot What is the cost of white-washing the walls at the rate of Rs. 1. 50\ p e r\ m^2dot

The floor of a rectangular hall has a perimeter 250 m\ dot If the cost of painting the four walls at the rate of 10\ p e r\ m^2 is R s .15000. Find the height of the hall.

The length of a rectangular blackboard is 2 times its width. If the width is 1.4 m find its area. Also find the cost of painting the blackboard at the rate of rupes 75 per m^(2)

The base of a triangular field is 2.4 times its height. If the cost of leveling the field at the rate of rupes 20 per square metre is rupes 9,600 find its base and height.

The length of a room is one and a half times its breadth. The cost of carpeting the room at R s .3.25\ p e r\ m^2\ i s\ R s .175.50 and the cost of papering the walls at R s .1.40\ p e r\ m^2i s\ R s .240.80 . If 1 door and 2 window occupy 8\ m^2, find the dimensions of the room.

The length of a room is one and a half times its breadth. The cost of carpeting the room at R s .3.25\ p e r\ m^2\ i s\ R s .175.50 and the cost of papering the walls at R s .1.40\ p e r\ m^2i s\ R s .240.80 . If 1 door and 2 window occupy 8\ m^2, find the dimensions of the room.

The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of white washing the walls of the room and the ceiling at the rate of R s\ 7. 50\ p e r\ m^2dot