Is 6 km greater or less than 660 m?

What are the answers to the Secret Church study guide Page 136-137? What do you call the number represented by 1 000000000000000000? Use one unit multiplier to convert 42.6 inches to centimeters? What 3D shape has one trianguar face? What does linear measurment mean? When the coordinates of two points (xy) and (-xy) what line of symmetry do the points share? How many line of symmetry does a diamond have? How do you find the volume of a cube if all three sides are different units? What is the half of 8? What is 250 kilometers per hour in miles per hour? What ways has early? How many times does the word rejoice appear in the King James Bible? What is the function of wegman cone or flame cone in boiler? What is 8.875 converted into an 8th of an inch? What is the percent change of 65.00 and 68.25? How many sides and angels does a circle have? What Are Precise Words? How many psalms are lament psalms? How many initials are in the pinyin system? What is the equivalent fraction of 5 over 20?