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03-11-2020
Mathematics

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This morning, Adele took a history test. There were 40 multiple-choice problems on the test and Adele answered 60% of them correctly. How many problems did Adele get wrong?

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03-11-2020

Answer:

16

Step-by-step explanation:

Adele answered 60% of them correctly => Adele answered 40% of them wrong

Adele got wrong : [tex]\frac{40}{100}.40=16[/tex] (problems)

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