Question

Five square flower beds each of sides 1m are dug on a piece of land 5m long and 4m wide.what is the area of the remaining part of the land?

Answer 1

area of the land=lb

=5×4

=20

area of 5 square fields of side 1m= side×side

=5×1×1

=5

area of remaining land=20-5

=15m^2