Instead of multiplying a number by 9, the number is divided by 9. What is the percentage of error obtained ?  Choose the correct choice from the following: A) 97.765% B) 99.765% C) 96.765% D) 95.765% E) 98.765%
let the number be x   the right number is 9x   the wrong number is x/9   error is(9x-x/9)=80x/9   percentage of error is((80x/9)/9x)*100=98.765%   ANSW98.765%R:98.765%
<result>E</result>
Instead of multiplying a number by 9, the number is divided by 9. What is the percentage of error obtained ?