Question

1 metre wide path is built inside a square park of side 30 m along its sides.the remaining part of the square is covered by grass. If the total cost of the covering of grass is Rs 1176 find the rate per square metre at which the park is covered by the grass.

Answer 1

hope it will be helpful for you

Answer 2

Step-by-step explanation:

It's very simple

Follow the steps,

Side of square garden =30m

Side of square garden = 30 -1-1 =28m

Area = 28m *28m =784 sq.m

Rate per sq.m = 1176/784 = 1.5

Therefore the rate per s.q at which the park is covered by the grass is Rs.1.5.

Hope it helps.