Question

what is the area of a door whose length is 3m and breadth is 250 cm

Answer 1

area = length × breath

length = 3m
breath = 2.5 m

area = 3 × 2.5 = 7.5 m^2

Answer 2

length =3m
breadth = 2.5m
Area of door = length ×breadth
3 ×2.5
7.5m^2