Question

rectangular park is 50m long and 36 m broad is running outside of park along boundary find cost of cementing path at rate of rs 400 per 10m$​

Answer 1

Step-by-step explanation:

rectangular park is 50m long and 36 m broad is running outside of park along boundary find cost of cementing path at rate of rs 400 per 10m$

Answer 2

Answer:

since, cost = areaxrate therefore,

first find area of park

area of rectangular park + area of 4m broad path

(50x36) + 2(4x36 + 4x50)

1830 + 688

2518m

now

rate is rs.400 for 10m i.e, 40rs. for 1m

therefore

cost is area x rate i.e, 2518 x 40

100720 is the ans