Question

A rectangular swimming pool has dimensions 45 metre by 20. A concrete path 3.5 metre wide is laid around it find the cost of laying the path at a rate of ₹25 per sq​

Answer 1

hey , you can calculate it easily by. calculating the area of path. that is;

{area of(pool +path)- area of pool }

(48.5×23.5) - (45 × 20)

1139.75 - 900

239.75 sq.metres

for cost multiply it by rupees

239.75 × 25 = Rs. 5993.75

hope it helped