Tuesday, December 4, 2012

Define Average in Math

Introduction to define average in math:

In math, the average is defines about average of the group of numbers. The average is the sum of values divided by the number of given data in the given numbers. The sample average is workout by adding up two or more values and divides the total by the number of values. In this article we will solve sample average example problems for define average in math.Understanding Subset Definition Math is always challenging for me but thanks to all math help websites to help me out.

Example Problems – Define Average in Math:

Let see we will solve the problem for define average in math.

Example 1:

Compute the average for following numbers.

23, 26, 60,42,52,10.

The given values are, 23, 26, 60,42,52,10.

=23 + 26 + 60 + 42 + 52 + 10.

= 213

Here, we give 6 total values, so divide by 6.

= `213/6`

= 35.5

Answer = 35.5

Example 2:

In a science subject, the students got the following marks

Compute the average for following numbers.

65, 78, 83,90,100,64,75.

The given values are, 65, 78, 83,90,100,64,75.

= 65 + 78 + 83 + 90 + 100 + 64 + 75.

= 555.

Here, we give 7 total values, so divide by 7.

= `555/7`

=79.29

Answer = 79.29

More Examples for Define Average in Math:

Now we are going to solve the average example problems for define average in math.

The ages of the students are 18, 22,15,16,20,21,15,17.

Compute the average for following numbers.

18, 22,15,16,20,21,15,17.

The given values are, 18, 22,15,16,20,21,15,17.

=18 + 22 + 15 + 16 + 20 + 21 + 15 + 17.

= 144.

Here, we give 8 total values, so divide by 8.

= `144/8`

= 18

Answer = 18

Example 4:

In an English subject, the students got the following marks. Calculate the average of the marks.

The marks are 99, 86, 79,54,62,85,62,35,52.

Solution:

The given marks are,

99, 86, 79,54,62,85,62,35,52.

Formula for average =  `("Sum of given values")/("Total number of given values")`

= 99 + 86 + 79 + 54 + 62 + 85 + 62 + 35 + 52.

= 614.

Here we give 9 values. So, divide by 9 values.

=`614/9.`

=68.22.

Answer: 68.22.

These are examples for define average in math.

That’s all about define average in math.

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