Question

Rahim rahim walks around a rectangular park of 120 m length and 60 m width at the rate of 4 kilometre per hour in how much time he will cover 6 rounds​

Answer 1

Step-by-step explanation:

Perimeter of park = 2(120+60) = 360 m

Total distance travel by Rahim = 6 × 360 m =1260m = 1.26 km

Speed of Rahim = 4 km/hr

Total time taken by Rahim = distance / speed

Time = 1.26 / 4 = 0.315 hours = 0.315 × 3600 second

So, time = 1134 second