![How long a scooter can run? How long a scooter can run?](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibGbr4Ztd5Xe4tdRmh77A3DqjGaoZTDvK691UxhYNbhzY_XwMphHndtPIIzfyDbjbO0I6tFY-ev7Edb7DI7GL7eQGgIQjSVZY7y3ztCk7p0M47MwnsucVX2WtI96j1l8Wad04vdcoP-dkm/s1600/how+long+a+scooter+can+run.jpg)
Answer this-
There is one scooter
It has 2 tyres one stepni
Each tyre can run 5 kms
How long a scooter can run??
Answer in one attempt only.
Click here for Answer
The scooter can run 7.5 kmsLogic :
Now there are 3 tyres A,B,C.
First the Scooter will run 2.5 kms.(on A and B)
then change 1 tyre with the spare tyre (replace B with C)
then again scooter will run 2.5 kms and 1 tyre wares out.(A wares out so replace with B)
Now use the changed tyre and again the scooter can run for more 2.5kms before both B and C wares out.
Hence the scooter will run a total of 2.5+2.5+2.5=7.5 kms