138 and 149 Average

143.5 is the average of 138 and 149.

The average of 138 and 149 using simple method provides the step-by-step solution helps to understand the calculation easily. These two input values 138 and 149 can be of any physical quantity but both should have been expressed in the same measurement units to find the average value. Like generating step-by-step soltion for finding average of 138 and 149, users can generate step-by-step solution for any two numbers using this Average Calculator.

138 and 149 average:
= (138 + 149)/2,
= 287/2,
= 143.5

Hence,
the average of 138 and 149 is equal to 143.5

where,
138 and 149 physical quantities in same measurement units,
287 is the sum of quantities,
2 is the total number of quantities,
143.5 is the average of 138 and 149

The step-by-step work shows how to find what is the average of 138 and 149. The solution for 138 and 149 average is same for all the following queries but have to append the measurement units based on the measurement units of physical quantities being measured.

Unitless Measurement:
what is the average of 138 and 149?

Average Speed:
What is the average speed of a bus which covered the distance from point A to B at the speed of 138 mph (miles per hour) and B to C at the speed of 149 mph (miles per hour)?

Average Volume:
The volume of cylinder A is 138 gallons and cylinder B is 149 gallons, what is the average volume of cylinders?

Average Capacity:
A Lincoln theater has the volume of 138 seats and Brooklyn theater has the volume of 149 seats, what is the average capacity of the theaters?

Average Score or Marks:
John has scored 149 marks in mathematics and 138 marks in science in the examinations conducted. What is an average of marks John scored?


Average Solved Example:
what is the average of 138 and 149?

step 1 Address the input parameters and observe what to be found:
Input values:
Quantity A = 138
Quantity B = 149

What to be found:
Find the average of 138 and 149

step 2 Find the sum of quantities 138 and 149.
138 + 149 = 287

step 3 Find how many number of inputs:
The calculation involves two quantities 138 and 149, so the number of quantities is 2.

step 4 To find the average of 138 and 149, divide the sum of quantities 287 by the total number of quantities 2:
= 287/2
= 143.5
(138 + 149)/2 = 143.5

Hence,
143.5 is the average of 138 and 149.