evanehasz
evanehasz evanehasz
  • 14-07-2017
  • Mathematics
contestada

Jeremiah answers 90% of the questions on his test correctly. There are 40 questions on the test.


Respuesta :

gmoney99986 gmoney99986
  • 14-07-2017
He answers 36 correct
Answer Link
AlonsoDehner AlonsoDehner
  • 24-06-2019

Answer:

Correct answer is 36

Step-by-step explanation:

Given that Jeremiah answers 90% of the questions on his test correctly.

This means that out of 100 questions he answered 90 questions correctly.

Total number of questions in the test = 40

When for 100 questions correct answer is 90,

for 40 questions how much?

This is a question on direct variation.

Hence answer is [tex]\frac{40(90)}{100} =36[/tex]

Answer Link

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