Answer:72100Step-by-step explanation: The general rule for rounding is as follows: If the number you're rounding has a 5, 6, 7, 8, or 9 after it, round it up. Example: 28 rounded to the nearest tens place equals 30. If the number you're rounding has a 0, 1, 2, 3, or 4 after it, round it down.