Question

a room is 7 metre long and 6.5 metre wide is to have the floor covered with carpet which sold in a roll 50 cm find the total length of the carpet required​

Answer 1

Answer:

Step-by-step explanation:

So the area of the room will be 7 * 6.5 = 45 m^2

Since the other quantity is in cm we will convert this unit into cm

so 45 m ^2 = 45 *  100 * 100

                   = 450000 cm^2

We know that area = length * breadth

   ⇒length = area / breadth

   ⇒length = 450000/50

    ∴length = 900 cm

Answer 2

Step-by-step explanation:

refer to the attachment please ✌️✌️