Question

five squre flower beds each of side 1 m are dug ona piece of land 5 m long and 4 m wide. what is the area of the remaining part of land

Answer 1

Area of the land = 5 × 4 = 20 m2

Area occupied by 5 flower beds = 5 × (Side)2 = 5 × (1)2 = 5 m2

∴ Area of the remaining part = 20 − 5 = 15 m2

Answer 2

area of the land on the square beds are dug=5×4 =20m^2
area of one flower bed=1^2=1m^2
as the no. if bed is 5 so, total area needed is 5×1=5m^2
hence remaining area =20-5 =15m^2
thanks.