Average of 50 numbers was calculated as 20 when three numbers 26, 36 and 64 were wrongly read as 31, 46 and 59 respectively. What is the correct average?

Average of 50 numbers was calculated as 20 when three numbers 26, 36 a

1.	Average of 50 numbers was calculated as 20 when three numbers 26, 36 and 64 were wrongly read as 31, 46 and 59 respectively. What is the correct average?
A.	24.4
B.	19.8
C.	26.2
D.	20.2
Answer» C. 26.2

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Average of 50 numbers was calculated as 20 when three numbers 26, 36 and 64 were wrongly read as 31, 46 and 59 respectively. What is the correct average?

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