2...
The 1/10 of 20 is 2....
20/10 = 2
_____
When you want to divide an integer by 10, you can remove a zero from the right. Equivalently, you can move the decimal point one place to the left.
_____
When you want to divide an integer by 10, you can remove a zero from the right. Equivalently, you can move the decimal point one place to the left.