Question

A rectangular lawn having length 110 m and breadth is 70 m is surrounded externally by a path which is 5 m wide. the cost of leveling the path at the rate of rs 16 per m​

Answer 1

Answer:

external area of lawn = (110×70) meter square

= 7700 meter square

internal area of lawn =(100×60) meter square

= 6000 meter square

Therefore, area of path = [7700 -6000] m square

= 1700 m square

Now,

cost of 1 m square = ₹16

so, cost of 1700 m square = ₹16×1700

=₹23200