Question 52

When the number 42 is misread as 24, what is the percentage error?

Solution

A number was Read as 24 but it was actually 42. So 42-24 is the error so 18 is the error

Now 18 we have to represent as a percent if 42 so 18×$$\frac{100}{42}$$ is the error percent which is

Option b answer=42.86%

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