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S_A_V [24]
11 months ago
11

Donovan took a math test and got 20 correct questions and 5 incorrect answers. What was the percentage of correct answers?

Mathematics
1 answer:
solong [7]11 months ago
3 0

ANSWER

80%

EXPLANATION

Donovan got 20 questions correct and 5 questions incorrect.

This means that the total number of questions he attempted in the test is the sum of correct and incorrect questions:

Total = 20 + 5

Total = 25

To find the percentage of correct answers, we have to divide the number of correct answers by the total number of questions attempted and multiply by 100 (per cent).

That is:

\begin{gathered} \frac{20}{25}\cdot\text{ 100 = }\frac{4}{5}\cdot\text{ 100} \\ =\text{ 80\%} \end{gathered}

That is the percentage of correct answers.

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I think its choice C

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3 years ago
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Answer:

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