Question

A 6 m wide path runs around the inside
of a rectangular lawn whose length is
110 m and breadth is 80 m. Find the
area of the path. If the cost of laying
grass in 1 m2 lawn is 7.50, find the
total cost of laying grass in the lawn


with solution​

Answer 1

Answer:

Area=110×80=8800^m2. path width=6m. new L=98m , new B=68 m.

Answer 2

Answer:

Area of rectangle= l×b = 110×80= 8800m^2

length= 110- 12= 98

breath= 80-12= 68

Area= l×b

98×68

= 6664m^2

Area of path= 8880- 6664

= 2136m^2

cost of laying grass= 2136×7•5

= 16020 rupees