Question

14. A car is travelling at a speed of 50 - km/hr. How
5
much time it will take to travel a distance of 200
1
10
km ?​

Answer 1

Answer:

19min

Step-by-step explanation:

please mark as brainle

Answer 2

Answer:

Given---

  Speed = 50 2/5 km/hr.

             = 252/5 km/hr    [ Converting into simple Faction]

             = (252/5) × 5/18 [ Converting into m/s.]

             = 14 m/s.

Distance = 200 km + 100 m

              = 200000m  + 100 m

              =  200100 m

Using the Formula,

  Speed = Distance/Time

Time = Distance/Speed

         = 200100/14

         = 14292.86 seconds.