Seismosaurus is the longest known dinosaur. Yeah measured 1800 inches. How far would 3000 seismosaurus dinosaurs span if they were placed head to tail

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

How can you tell when x and y are not directly proportional?

What is the absolute value of -100000000000000?