The average of 3 number is 25. if two of them are 14 and 21.find the third number
Answers
Answered by
0
Answer:
40
Step-by-step explanation:
As per the formula,
Sum of three numbers = 3 * 25 = 75
Hence
75 = 14 + 21 + Third Number
75 - 14 - 21 = Third Number
40 = Third number
Thank you, Student... Good day to you.
Answered by
0
Given-
The average of 3 number is 25.
Two numbers are 14 and 21
To find-
The third number
Solution-
Let,
The third number is
Average is a ration of sum of all given value by the number of values given.
The average of 3 number is 25 write it as
The third number is 40.
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