Question

A 6 metre wide path runs around the inside of a rectangular lawn whose length is 110 and breadth is 80 metre find the area of the path if the cost of laying grass in 1m square lawn
₹ 7.50 find the total cost of laying grass in the lawn

Answer 1

Area of rectangle =l*b=110*80=8800m2

Length = 110-12=98m

Breadth =80-12=68m

Area =l*b=98*68=6664m2

Area of path =8800-6664=2136m2

cost of laying grass =2136*7.5=16020rupees