How many towns would it take to fill 6000000 people?

What is three billion divided by four thousand? How do you write 1.99 as a percent? How many syllables in even? What does adjecent angle mean? What is 25 divide by 750? Why triangle need to be suspend? What is 7x equals 2x? What is four fifth equal to? What is the average of 1014 and 9? What is the answer to -3t x 7t? Is 3 a irrational number? Is 38.0 C same as 98.6 F? Is there a limited range of numbers that would be reasonable values for the variable? Is 63 in the 4x table? Could you get 15.12.2008 tattooed in roman numerals? What kind of description of a scientific law would use a mathematical equation? Why are the last 570 million years of earth history divided into three different eras while the preceding four billion years comprise only one era? What is the sum of -9 and -6? What does integer mean in python? How do you get tenth and 12th duplicate certificate?