please help explain this for me!
thanks
2007-04-25 08:45:46 · 27 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Your question makes no sense sorry there is no way to explain this random statement
2007-04-25 08:50:50 · answer #1 · answered by Anonymous · 0⤊ 0⤋
There are 3 measures of the average : Mean,median and mode
The mean is (43+102)/2 = 72.5
The median is halfway between 43 and 102 which also happens to be 72.5 and will always be the case when there are only 2 numbers
The mode is the most frequent number, in this case 43 and 102
2007-04-26 05:00:19 · answer #2 · answered by fred 5 · 0⤊ 0⤋
The answer is 72.5. You add 43 + 102 =145. Then you divide 145 by two. This can also be called the mean but mostly called average. To find the average of anything you add the numbers up and then divide by the numbers you started with and there is your average!
2007-04-25 15:50:49 · answer #3 · answered by beautifuldisaster 2 · 0⤊ 0⤋
Average is the sum of so many number added together then divided by the amount of numbers.
So : 43+102=145
then 145 divided by 2 (because thats the amount of numbers that you had) = 72.5
2007-04-25 16:38:55 · answer #4 · answered by AnythingCanHappen! 5 · 0⤊ 0⤋
72.5
The average is what you get if you add all the terms and divide by the number of all the terms - in this case the total of the terms is 145 (43 + 102) and divided by 2 (total number of all the terms ) gives the answer 72.5 (or seventy two and a half) Hope This helps! LOL!
2007-04-25 15:59:17 · answer #5 · answered by Goggie 3 · 0⤊ 0⤋
To get the average, just add the numbers that you have, then divide by the number of numbers that you have added.
43 + 102 = 145
145/2 = 72.5
2007-04-25 15:52:29 · answer #6 · answered by midget_in_yellow 1 · 0⤊ 0⤋
The average is the sum of the terms divided by the number of terms added.
So in this case it is...
(43+102) / 2 =(145)/2 = 72.5
The average is 72.5
2007-04-25 15:52:10 · answer #7 · answered by Maestro bestofthebest 2 · 0⤊ 0⤋
the average is defined as adding up all of the numbers and dividing by the number of numbers. So in your case
(43+102)/2 = 72.5
2007-04-25 15:49:36 · answer #8 · answered by . 5 · 0⤊ 0⤋
I'm pretty sure it is 72.5. Since 43+102=145 and then that divided by 2 is 72.5. Or 72 and 1/2, whatever floats your boat.
2007-04-25 15:49:55 · answer #9 · answered by Anonymous · 0⤊ 0⤋
You add the numbers together and divide the number of numbers there are;
43+102=145
there are 2 numbers so you divide it by 2;
145/2=72.5
and if there was 3 numbers it would be divide by 3, and four you divide by 4 and so on...
2007-04-26 04:03:53 · answer #10 · answered by Jordan H 2 · 0⤊ 0⤋
43 + 102 = 145
145/2 = 72.5
Rounded up is 73
2007-04-25 16:08:40 · answer #11 · answered by unan1m0us 5 · 0⤊ 0⤋