Mind reading!

Hi guys,hope you are all doing well. I am also fine.

Let's see how can i read your mind:

*Assume your age as a number( ex: Your age is 20...so take 20 as a number)

*Double this (ex : 20×2= 40)

*Now add 10 with the result

*divide the result by 2

* subtract your age

Now you have 5 in your hands 😎🤗...m i right?

Lets me know if you have done this or if you wanna learn this tricks. ☺☺☺