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The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.?
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The avarage of x no. Is calculated 36. It is later discovered that a n...
Question: The average of x numbers is calculated as 36. It is later discovered that a number 48 was mistakenly read as 84 while calculating the average. If the correct average is 35.25, then find the value of x?
Solution:
Let's first find the sum of x numbers using the given average.
Sum of x numbers = Average * Number of terms = 36 * x
Now, we know that a number 48 was mistakenly read as 84. So, the difference between the correct sum and the sum calculated earlier is (84 - 48) = 36.
Correct sum of x numbers = 36 * x + 36
We also know that the correct average is 35.25. So, we can write:
Correct sum of x numbers / Number of terms = 35.25
Substituting the value of correct sum, we get:
(36 * x + 36) / x = 35.25
Multiplying both sides by x, we get:
36 * x + 36 = 35.25 * x
Simplifying, we get:
0.75 * x = 36
x = 48
Therefore, the value of x is 48.
Answer: The value of x is 48.
Solution:
Let's first find the sum of x numbers using the given average.
Sum of x numbers = Average * Number of terms = 36 * x
Now, we know that a number 48 was mistakenly read as 84. So, the difference between the correct sum and the sum calculated earlier is (84 - 48) = 36.
Correct sum of x numbers = 36 * x + 36
We also know that the correct average is 35.25. So, we can write:
Correct sum of x numbers / Number of terms = 35.25
Substituting the value of correct sum, we get:
(36 * x + 36) / x = 35.25
Multiplying both sides by x, we get:
36 * x + 36 = 35.25 * x
Simplifying, we get:
0.75 * x = 36
x = 48
Therefore, the value of x is 48.
Answer: The value of x is 48.
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The avarage of x no. Is calculated 36. It is later discovered that a n...
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The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.?
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The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.?.
The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The avarage of x no. Is calculated 36. It is later discovered that a no. 48 was mistakely read 84 while calculating the avarage if the correct avarage is35. 25 then find the value of x.?.
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