Question

Grant got 21 questions on his test correct and received a score of 84%. How many questions were on the test

Answer 1

25

Explanation:

Simplify 84/100 to get to 21/(?). To get to 21 you'd divide 84 by 4 so you'd have to do the same thing to the denominator. 100 divided by 4 is 25, therefore there were 25 questions.