2007-11-19 12:12:57 · 8 answers · asked by funnylady4u2 1 in Science & Mathematics ➔ Mathematics
Add them up and divide by the number of scores (4)...
132 + 140 + 145 + 128 = 545
545 / 4 = 136.25
So the average score is 136.25
2007-11-19 12:15:55 · answer #1 · answered by Puzzling 7 · 0⤊ 0⤋
132+140+145+128=545
545/4=136.25 is the average score
2007-11-19 20:16:38 · answer #2 · answered by bigboy 1 · 1⤊ 0⤋
136.25........all an average is all of the numbers added together and then divided by the amount of numbers you added up....so, in this case.......
132 + 140 + 145 + 128= 545
then, you divide by 4 becuase there are 4 #s
545 divided by 4 = 136.25
2007-11-19 20:20:02 · answer #3 · answered by Lee K 2 · 0⤊ 0⤋
132+140+145+128=545
545/4=136.25
2007-11-19 20:17:47 · answer #4 · answered by heatherheartsu 1 · 0⤊ 0⤋
the answer is 136.25 .
1.) add them up 132+140+145+128=545
2.) divide them by how many #'s there are 4 then 545/4=136.25
3.)You can check your answer by taking the answer (136.25) and multiplying it by 4 b/c that is how many there is and hopefully u get 545 or what ever the answer was when you added them up.
hope that helps~Morgan=]]
2007-11-19 20:34:33 · answer #5 · answered by ♥Love♥ 5 · 0⤊ 0⤋
545 / 4 = 136.25
2007-11-19 20:16:59 · answer #6 · answered by Anonymous · 0⤊ 0⤋
You don't know how to compute averages? Seriously?!
2007-11-19 20:20:08 · answer #7 · answered by JoplinJosh 2 · 0⤊ 0⤋
136.25
2007-11-19 20:16:14 · answer #8 · answered by David F 5 · 1⤊ 0⤋