Question

the diameter of neptune is 30,599 miles. approximate the diameter of neptune to the nearest thousand miles. the diameter of neptune is about ? miles.

Explanation:

Step1: Identify the thousands - place digit

The number is 30,599. The digit in the thousands - place is 0 (in 30,599) and the digit to its right (hundreds - place) is 5.

Step2: Apply the rounding rule

When rounding to the nearest thousand, if the digit in the hundreds - place is 5 or greater, we round up. So, 30,599 rounds up to 31,000.

Answer:

31000