Question

A car covers a distance of 160 km between two cities in 4 hour what is the average speed of the car

Answer 1

Given:

The distance covered by a car, D = 160 km

Time take, T = 4 hours

To Find:

The speed of a car, S = ?

Solution:

As we know,

$Speed = \frac{Distance}{Time}$

On putting the given values in the above formula, we get

$Speed = \frac{160}{4}$

$Speed = 40 \ km/hr$

So that the Speed of a car will be "40 km/hr"

Answer 2

Answer:

Distance traveled by Bus in 4 hours =160 km

Distance traveled by Bus in 1 hours d=

4

160

⇒40 km

Distance traveled by Train in 5 hours =320 km

Distance traveled by Train in 1 hours D=

5

320

⇒64 km

Now,

The required ratio =d:D⇒40:64⇒5:8.