186k views
12 votes
Mary took a math test and she got four questions incorrect and 21 correct. What percent did answer correctly?

User Lece
by
3.8k points

1 Answer

11 votes

Answer:

84%

Explanation:

21 correct + 4 wrong = 25 questions in total


(21)/(25) x 4 =
(84)/(100)


(84)/(100) = 0.84

0.84 = 84%

User Smelch
by
4.6k points