Question

answer the following A vehicle covers a distance of 400km in 5hour calculate its speed​

Answer 1

Answer:

48 m/s

Explanation:

distance=400 km=400×10^3

time= 5hr=5×60×60

speed= distance/ time

so,speed= 400×10^3÷5x60x60

ans=22.2 m/s

Answer 2

Answer:

vechicle covers 400 km in 5 hours

Explanation:

=400/5÷400=80 km / per hour