What is 2.9 rounded to a whole number?

Answer 1

When rounding a decimal number to a whole number, you look at the digit immediately to the right of the decimal point. In this case, the digit is 9, which is greater than or equal to 5. Therefore, you round up the whole number. So, 2.9 rounded to a whole number is 3.

Answer 2

Oh, dude, 2.9 rounded to a whole number is 3. Like, you just move up a bit on the number line. It's not rocket science, just basic math. Hope that clears things up for you!

Answer 3

2.9 rounded to the nearest whole number is 3