A car has 4 tyres and 1 spare tyre. Each tyre can travel a max distance of 20k kilometers. What is the max distance the car can travel. You are allowd to change tyres unlimited no. Of times
Answers
Given : A car has 4 tyres and 1 spare tyre. Each tyre can travel a maximum distance of 20k kilometres before wearing off.
To Find : What is the maximum distance the car can travel
Solution :
Each tyre can travel a maximum distance of 20k kilometres
5 Tyre can travel total Distance = 20k x 5 = 100k km
But at any time 4 tyres are required to travel
Hence Total Distance can be travelled = 100k/4 = 25k km
maximum distance of 25k kilometres before wearing off
Here is one Example
A B C D E
5k 5k 5k 5k 0k
0k 5k 5k 5k 5k
5k 0k 5k 5k 5k
5k 5k 0k 5k 5k
5k 5k 5k 0k 5k
maximum distance the car can travel = 25k km
Learn More:
Question for the day:A car has two spare wheels and the wheels are ...
https://brainly.in/question/17280728
https://brainly.in/question/26630399
The driver of a car wishes to pass a truck that is travelling at a ...
https://brainly.in/question/10072651