A suitcase with measures `80 cm xx 48 cm xx 24 cm` is to be covered with a tarpaulin cloth.How many meters of tarpaulin of width 96 cm is required to cover 100 such suitcases?

In Fig.13.12, you see the frame of a lampshade. It is to be covered with a decorative cloth. The frame has a base diameter of 20 cm and height of 30 cm. A margin of 2.5 cm is to be given for folding it over the top and bottom of the frame. Find how much cloth is required for covering the lampshade.

In the given you see, the frame of a lampshede. It is to be covered with a decorative cloth. The frame has a base diameter of 20 cm and height of 30 cm. A margin of 2.5 cm is to be given for folding it over the top and bottom of the frame. Find how much cloth is required for covering the lampshade.

How many times a wheel of radius 28 cm must rotate to go 352m? (Take pi=22/7 )

A room is 4 m long and 3 m 50 cm wide. How many square metres of carpet is needed to cover the floor of the room?

A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm.How many such tiles are required to cover a floor of area 1080 m^2 ?[If required you can split the tiles in whatever way you want to fill up the corners]

Diagram of the Adjacent picture frame has outer dimensions = 24 cm xx 28 cm and inner dimensions 16 cm xx 20 cm .Find the area of each section of the frame,if the width of each section is same.

A wheel has a diameter of 84cm. How many revolutions must it make to cover a distance of 1848m?

On a morning walk, three persons walk with steps measuring 45 cm, 42 cm, and 40 cm respectively. What is the minimum distance each should walk to cover the same distance in complete steps?