1. 
Uranus made a complete rotation from 4:53 a.m. to 10:09 p.m. To the nearest hour, how long is Uranus' rotation? 

2. 
It takes Neptune sixtyseven hundredths Earth days for a complete rotation and zero hundred sixty thousand, one hundred fortyeight Earth days for a complete revolution. How many days, rounded to the nearest ten days, does it take Neptune to make a complete orbit around the sun? 

3. 
Saturn's average distance from the sun is one thousand, four hundred twentynine million kilometers. What is Saturn's average distance from the sun rounded to the nearest ten million kilometers? 

4. 
The diameter of Saturn is seventyfour thousand, nine hundred seventyseven miles. What is the diameter of Saturn rounded to the nearest ten thousand miles? 

5. 
The diameter of Venus is seven thousand, five hundred nineteen miles. What is the diameter of Venus rounded to the nearest thousand miles? 

6. 
The diameter of Mercury is three thousand, thirtyone miles. What is the diameter of Mercury rounded to the nearest hundred miles? 
