A room is 5 m 40 cm long and 3m 75cm wide. What area of carpet is needed to cover the floor?
20.25 sq. m
20.52 sq. m
20.15 sq. m
20.51 sq. m
Length of room, l=5m 40cm= 5.4m Breadth of room, b=3m 75cm=3.75m Area of room, A=l×b ⇒A=5.4×3.75 A=20.25 m2
A floor is 5 m 40 cm long and 3 m 75 cm wide. Find the area of the carpet required to cover the floor?