The correct answer is A $152.50 if you add up all of the numbers then divide by the total amount of numbers then you have your answer also known as the mean of the data
204204 - 16 = 204188
204188 / 4 = 51,047
width = 51,047
length = 51,055
The greatest common factor 16 and 9 is one.
The factors of 16 are 1, 2, 4, 8, 16.
The factors of 9 are 1, 3, 9.
The only factor common to both is 1.