Question

a number 75 is misread as 57. find the reading error percentage

Answer 1

Hi ,

Difference ( d ) = 75 - 57

= 18

Percentage = ( 18 × 100) / 75

= 6 × 4

= 24%

I hope this helps you.

:)

Answer 2

Hey!
$Error = 75-57\\~~~~~~~~=18\\\\ Error \ Percentage = \frac{18}{75} \times 100\\~~~~~~~~~~~~~~~~~~~~~~~~~~= 6\times4=24 \%$