Question

The length and breagth of a rectangaler garden are 54m and 48m respectively.how long will a man take to jog three time around the garden the jogs at the rate of 2 meters per second.

Answer 1

Answer:

Step-by-step explanation:

Given-length=54m and breadth=48m of rectangular garden. Speed of man is 2m/s

First we have to find the perimeter of rectangle

Perimeter of rectangle=2(l+b)

=2(54+48)=2×102=204m

Time taken by a man to jog around this rectangular garden once

=Distance of garden/Speed of man

=204/2=102secs

So time taken by a man to jog three times=102×3=306secs=5.1mins