[" 7.A room is "4m" long and "3m50cm" wide.How many square metres of carpet is "],[" needed to cover the floor of the room? "]

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 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 room is 4 m 20 cm long and 3 m 65 cm wide.How many square metres of carpet is needed to cover the floor of the room?

The length and breath of a room are 6m and 4m respectively. how many square meters of carpet is required to completely cover the floor of the room? if the carpet cost ₹240 a squate meter, what will be the total cost of completely covering the floor?

The length and breadth of a room are 6 m and 4m respectively. How many square metres of carpet are required to completely cover the floor of the room ? If the carpet costsRs. 240 a square metre, how much will it cost to cover the entire room ?

How many metres of carpet 63 cm wide will be required to cover the floor of a room 14 m by 9m

How many square tiles of side 20cm are required to cover the floor of a square room of side 4m?

The floor of a study room is in the shape of a rectangle, it is 12 ft long and 10 ft wide. How many tiles with 2ftxx2f are required to cover the floor of the room ?

How many square metres of carpet will be required for a square room of side 6.5m to be carpeted.

The floor of a rectangular hall is 24 m long and 18 m wide .How many carpets , each of length 2.5 m and breadth 80 cm , will be required to cover the floor of the hall ?