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3 years ago

Maria’s math test had 25 questions. She got 84% correct. How many problems did she get wrong

Mathematics

2 answers:

Fittoniya [83]3 years ago

5 0

Answer:

<h2>4 problems</h2>

Step-by-step explanation:

<h2>solution</h2><h2>100%_84%=16%</h2><h2>equate 100%=25 questions </h2><h2>therefore 16%=?</h2><h2>16%÷100%×25=4</h2><h2>=4</h2>

Agata [3.3K]3 years ago

3 0

Step-by-step explanation:

Total questions = 25

In 100% Maria got 84% correct

percentage that she got wrong = 100% - 84%

= 16%

Now

Problems that she got wrong = 16% of 25

= 16/100 * 25

= 0.16 *25

= 4

Therefore she got 4 questions wrong.

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