Question

Joey answered 21 out of 25 questions correctly on a quiz what percent of his answers were correct

Answer 1

84%

Explanation:

Joey gives 21 correct answers out of 25 questions on a quiz.

We have to calculate the percent of Joey's correct answer.

Now, percentage of x out of y is given by the simple expression
`(x)/(y) * 100`%.

Hence, the percentage of correct answer given by Joey is given by

`(21)/(25) * 100 = 84`%. ( Answer )