Question

A length of rectangular field is 300 m snd its breadth is 2/3 of its length. If a road of 10 m is built along the inner wall of fielf. What is the area of road

Answer 1

length=300

breadth=2/3*300=200

area of the field before constructing the road = 200*300

=60000m²

area of field after construction

(300-10)*(200-10)

=290*190

=55100m²

area of road = area before construction - area after construction

=60000-55100

=4900m²

Answer 2

Answer:length=300

breadth=2/3*300=200

area of the field before constructing the road = 200*300

=60000m²

area of field after construction

(300-10)*(200-10)

=290*190

=55100m²

area of road = area before construction - area after construction

=60000-55100

=4900m²

Step-by-step explanation: