When we have a decimal number, in order to convert it to a whole number, we need to check the value at the one-tenths place.
If the number at one-tenths place is 5 or greater than 5, then we increase the whole number by 1
If the number at one-tenths place is less than 5, we keep it same.
Let us check for our question now.
We are given 3.060.
Here we have 0 at one tenth place 3.060.
0 is less than 5.
So our whole number remains 3.
Answer : 3.060 becomes 3 after rounding.