Question
Round 64899.4100117 to the nearest ten.
Answer
64890
- Q:What's the digit in the tens place? A:0
- Q:What's the digit in the ones place? A:7
- Q: Is the digit in the ones place greater than or equal to 5? A:Yes.
- Q: Round up the tens place digit. A:6+1 = 7.
- Q: Set all digits after the tens place to zero. A:64890.