Question

Rohan goes 20 kilometre towards east from point a to point B now from B he moves 30 kilometre towards west along the same road which mathematical concept is used in this problem​

Answer 1

Answer:

I The answer is so simple!

Step-by-step explanation:

Here the simple rules of mathematics are being used!

so solve by urself and then if u have any doubts then you can follow me , and ask me!