How far is one killometer?

How are problems solve in science? What is 84 percent of 1000? How do you find constant rate of change? What does the roman numerral MMMMMDXLIII mean? Has no means to interpret the data they retransmit? What is normal A-a gradient value? What is 930000 of 30000000 as a percentage? When do you use unit rates? What is a triangle called if it has round tips? Can you give me pictures and the names of all the 3d shapes in the world? How much concrete would it take to pour a 12 foot by 12 foot 2 inch slab? The dimensions of a rectangular prism are whole numbers. The areas of the faces are 24 m2 36 m2 and 54 m2. What are the dimensions of the prism? What is the square root of six divided by the square root of two in simplest radical form? What is the true mass in vacuum of a piece of aluminum whose apparent mass is 1.2000 kg when weighed in air? What are the equivalent fractions for 72 over 90? Boy name that is a palindrome? Which expense does NOT fall under the RDT and E 3600 appropriation? What kind of angle is a 66 degree angle? What is a synonym for the word bunch? Who flew a kite in a rainstorm?