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If the average of three numbers is 20 and if the greatest number is 28 and the least number is 20 what is the third number?
Wiki User
∙ 14y ago
This question is impossible given the current situation; for the average to equal 20, given 28 and 20 as two of the three, the third must be 12.
If it were not stated that 20 was the least of the numbers, then the answer would indeed be 18, but, however, this not being the case, no answer is possible inside of the normal rational number system.
Wiki User
∙ 14y ago
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When you order the numbers from least to greatest and select the number in the middle?
That is the median average!
How do you find out median in maths sum?
Arrange the numbers least to greatest. The median is the number in the middle if you have an odd number of numbers. It's the average of the middle two if you have an even number of numbers.
What is the meaning of the word median while doing math?
Median is the middle number, when the whole set of numbers is arranged from least to greatest. If there are two middle numbers, the median is the average of both of the middle numbers (when the set of numbers is arranged from least to greatest)
How do you do medain?
arrange the numbers from least to greatest or greatest to least, then cross out the Numbers back and forth on both sides one you get one number that is your median. if two numbers are remaining simply find the mean (the average) by adding the two numbers and then dividing by two
What is Mean medium and mode in mathematics?
mean is the average of the numbers and medium is the middle number when the numbers are lined up from the greatest to the least an mode is the number that is there most often
How do you find the medain?
arrange the numbers from least to greatest or greatest to least, then cross out the Numbers back and forth on both sides one you get one number that is your median. if two numbers are remaining simply find the mean (the average) by adding the two numbers and then dividing by two
What does Mean Median Mode and Range mean in?
Mean = average of a set of numbers Median = the middle number in a set, when the numbers are arranged from least to greatest Mode = the most frequently occurring number in a set Range = the difference of the greatest number in a set minus the least number in the same set.
What are the least and greatest whole numbers that round to 2 000 000?
The least whole number is 1590000 and the greatest number is 1999999
What is the meaning of mean midian and mode?
Mean - The average of the number, to find the mean you add all of the numbers up and divide that sum by how many numbers are listed. Median - the number in the middle, to find the median you put the numbers in order from least to greatest and find the middle number... YOU HAVE TO LIST THEM FROM LEAST TO GREATEST OR IT WILL BE WRONG.Mode - the number that shows up the most
How do you get a median with even numbers?
With an even number of members of the set, the median is the average of the middle two numbers, listed least to greatest.
How does a number line help compare numbers?
order the numbers from least to greatest
What is the product of the three greatest whole number and the two least whole number?
There are no greatest hole numbers nor least whole numbers so the question makes no sense.
