A student multiplied a number by 3/5 instead of 5/3. What is the percentage error. Choose the correct choice from the following options: A) 64% B) 65% C) 66% D) 67% E) None of these
Explanation:   Let the number be x,   then,   5/3−3/5=16/15x   Error% =   (16/15x∗3/5∗100)   Option 64%
<result>A</result>
A student multiplied a number by 3/5 instead of 5/3. What is the percentage error.