Verified answer

Answer:

The percentage error in the marks is 23.53%.1

Step-by-step explanation:

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Given : wrongly read 65 as 85

To Find : Percentage of Error

Solution :

error = Actual value - Wrong Value

error =85 - 65 =20

Percentage =error/wrong value ×100

Percentage =20/65×100 =30.76%

So , Percentage of Error would be 36.7