answersLogoWhite

0

Average of three = 20 so total of three = 60; 60 - (28 + 15) = 60 - 43 = 17

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

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


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.


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 do you find median for 9 numbers?

Put them in order (least to greatest or greatest to least) then look a the number in the middle.