The biology class has created two data files on the computer one file is 2 1/9 megabytes while the other file is 4 1/2 megabytes. how much larger is the second file than the first?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27