Question

How long would it take for a car to travel 200km if it has an aventage speed of 55 km/ hr

Answer 1

Answer: 3.64 hours

Step-by-step explanation:

Formula of Average speed :
`\text{Average speed}=\frac{\text{Distance}}{\text{Time}}`

Given : Distance = 200km ; Average speed = 55 km/ hr

To find : Time

Substitute values for distance and average speed in the above formula , we get

`55=\frac{200}{\text{Time}}\\\\\Rightarrow\text{Time}=(200)/(55)=3.63636363636\approx3.64\ hr`

Hence, it would take 3.64 hours for a car to travel 200km .