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If the test is worth 50 and you score 84% how many questions did you get wrong? Write the proportion?

Respuesta :

You got 8 questions wrong.

10% of 50 is 5.
 x8               x8
________________
80% of 50 is 40.
84% of 50 is 42.


50-42= 8 questions wrong.




misscharity
I think the correct answers are 42 questions and im not sure about how many he got wrong 

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