Answer:
3
Step-by-step explanation:
the whole number is the 3 or the number before the decimal point
to round a number, u have to see the number that is after it and if the that number is 5 or greater then the number u round will needed to u be increased by 1, but if it is less than 5 then it stays the same
and in this case after the 3 it is 1 and it is less than 5, so the 3 stays the same, so 3 is the answer.
