Posted by dk on Thursday, January 6, 2011 at 7:57pm.
I'll be glad to HELP you with these problems after you tell me what you know and what you don't know about their answers.
In other words, you make an effort, and we can then help you.
i add first 107+105=212/2=106/2=53
i don't this is right or wrong
i don't no this is right or wrong
You need to add all four numbers first. Then divide the sum by 4 to find the mean.
424/4=106
Right! :-)
this is all what about another one
This site shows you how to find the median and the mode.
http://www.purplemath.com/modules/meanmode.htm
the median is 105 and 107
and i don't about mode
The median is half way between 105 and 107 -- so the median is 106.
This set of numbers doesn't have a mode. All of the numbers are different.
How do you think you can solve the last problem?
10.00-1.50=$8.50 he receive back
and my son did 2:50+1:50=4:00 then he subtract 10:00-4:00 =$6:00 he receive back
He played 4 games. So we multiply 1.50 times 4 = $6.00.
He paid $2.50 to rent shoes.
$2.50 + $6.00 = $8.50
$10.00 - 8.50 = ? change
10.00-8.50=$1.50
Right. :-)
thank you very much for helping me and my son
You're very welcome.
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