Question

4. A car is travelling at a speed of s km per hour from Dehradun to Delhi. After the bus has travelled
3 hours, Delhi is still 15 km away. What is the distance from Dehradun to Delhi ?​

Answer 1

Step-by-step explanation:

Here is you answer ,, ,,,,,,

Let the distance be = s

TIME = 3 Hrs .

SPEED = 15 Km Away is Delhi

So, According to the question :-

Distance = Speed / Time

So, = 15km / 3 Hrs.

S= 5 ans .

So , distance from Dehradun to Delhi

is 5 Km .

Answer 2

Step-by-step explanation:

Answer

Given

Speed of bus = v km/hr

Now ,

distance=speed×time

distance traveled by the bus in 5 hours

=v×5km

=5vkm

Distance from Despur to Beespur

= distance traveled by in 5hours+20km

(5v+20)km