Question

A car is running with a uniform speed of 90km/hr,find its speed in m/sec
what is 5/18

Answer 1

Answer:

Hey mate here is your answer

Speed of the car in m/s is 90*5/18=25m/s.

Hope you understood it.

Answer 2

Given - Speed in km/hr

Find - Speed in m/sec

Solution - As per the known fact, 1 km = 1000 m and 1 hour = 3600 seconds.

So, calculating speed in m/sec.

Speed = $\frac{90 \times 1000}{3600}$

Performing Division of 1000/3600 we get 5/18.

Speed = $\frac{90 \times 5}{18}$

Performing multiplication and division

Speed = 25 m/sec

Hence, the speed is 25 m/sec.