First, we need to convert the dimensions of the room from meters to decimeters because the size of the tiles is given in decimeters.

1 meter = 10 decimeters

So, the room is 80 decimeters long (8m * 10) and 60 decimeters wide (6m * 10).

The area of the room is length * width = 80 decimeters * 60 decimeters = 4800 decimeter square.

Each tile is 4 decimeter square.

So, the number of tiles required is the area of the room divided by the area of each tile = 4800 decimeter square / 4 decimeter square = 1200 tiles.

However, none of the options (a. 200, b. 260, c. 280, d. 300) match this answer. There might be a mistake in the question or the options provided.

Question

First, we need to convert the dimensions of the room from meters to decimeters because the size of the tiles is given in decimeters.

1 meter = 10 decimeters

So, the room is 80 decimeters long (8m * 10) and 60 decimeters wide (6m * 10).

The area of the room is length * width = 80 decimeters * 60 decimeters = 4800 decimeter square.

Each tile is 4 decimeter square.

So, the number of tiles required is the area of the room divided by the area of each tile = 4800 decimeter square / 4 decimeter square = 1200 tiles.

However, none of the options (a. 200, b. 260, c. 280, d. 300) match this answer. There might be a mistake in the question or the options provided.

Knowee AI · Accepted Answer

First, we need to convert the dimensions of the room from meters to decimeters because the size of the tiles is given in decimeters.

1 meter = 10 decimeters

So, the room is 80 decimeters long (8m * 10) and 60 decimeters wide (6m * 10).

The area of the room is length * width = 80 decimeters * 60 decimeters = 4800 decimeter square.

Each tile is 4 decimeter square.

So, the number of tiles required is the area of the room divided by the area of each tile = 4800 decimeter square / 4 decimeter square = 1200 tiles.

However, none of the options (a. 200, b. 260, c. 280, d. 300) match this answer. There might be a mistake in the question or the options provided.

How many tiles, each 4 decimetre square, will be required to cover the floor of a room 8 m long and 6m broad ?Select one:a. 200b. 260c. 280d. 300