Question

a car travels 90 km/h. how long does it take for it to travel 400 km​

Answer 1

Step-by-step explanation:

Here we have to find 'how much time taken '

{ Time = T , Speed = S , Distance = D }

T = D / S

T = 400 / 90

= 4 4/9 or 40 / 9 or 4.44