Question

14) How many minutes Raman will take to cover a distance
of 400 meters if he runs at a speed of 20 km/hr?​

Answer 1

Answer:

the answer will be in 1 min 12 seconds

Step-by-step explanation:

20km/hr=100/18m/sec

so per second 100/18 m

now 400×18/100=72 second for 400 meter

Answer 2

It will take 1200 minutes to cover a distance  of 400 meters

Step-by-step explanation:

Distance = 400 m

Speed = 20 km/hr

1 hour = 60 minutes

Speed on km /min =$\frac{20}{60}=\frac{1}{3} km/min$

$Time = \frac{Distance}{Speed}$

$Time = \frac{400}{\frac{1}{3}}$

$Time = 1200$

Hence It will take 1200 minutes to cover a distance  of 400 meters

#Learn more:

A car covers 260 km in 5 hour at a uniform speed ,find the speed of the car in m/sec

https://brainly.in/question/12195495