Question

Rahul owns a rectangular field of length 400 m and breadth 200 m. His friend Ramu owns a
square field of length 300 m. Find the cost of fencing the two fields at 150 per meter. If one
10
many
tree can be planted in an area of 10 sq m. who can plant more trees in his field? How
more trees can he plant?
dth If the perimeter of the floor​

Answer 1

Answer:

area of rahul's field = 400*200 = 80000m²

area of ramu's field = 300*300 = 90000m²

cost of fencing the fields = 150*(80000+90000) = ₹25500000

no. of trees rahul can plant = 80000/10 = 8000

nom of trees ramu can plant = 90000/10 = 9000

hence, ramu can plant 1000 more trees. (9000-8000=1000)