Question

find the required area of carpet to cover a floor 40 by 25 metre​

Answer 1

Answer: 1000 $m^{2}$ of carpet

Step-by-step explanation:

Required area of carpet = area of floor

Area of floor = length x breadth

                      = 40 x 25

                      = 1000 $m^{2}$

Answer 2

Answer:

625

is the square of 25.