College

Solve percent equations: word problems

Yesterday, there were 30 problems assigned for math homework. Cooper got 27 out of 30 problems correct. What percentage did Cooper get correct?

Write your answer using a percent sign (%).

Answer :

Final answer:

Cooper got 90% of the problems correct on his math homework.


Explanation:

To calculate the percentage of problems that Cooper got correct, we divide the number of problems solved correctly by the total number of problems assigned and then multiply by 100. In this case, Cooper got 27 problems correct out of 30, so the percentage is:

Percentage = (27/30) * 100 = 90%.


Learn more about percentage calculation here:

https://brainly.com/question/32197511


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