If a student earns 90% on a 100-point test, how many points did they earn?

Master the Certify Teacher EC-6 (391) Mathematics Test. Use flashcards and multiple choice questions with explanations. Boost your confidence and excel in your exam!

Multiple Choice

If a student earns 90% on a 100-point test, how many points did they earn?

Explanation:
This question tests understanding of turning a percentage into a number of points out of a total. To find how many points 90% represents on a 100-point test, convert 90% to a decimal (0.90) and multiply by the total points: 0.90 × 100 = 90. So the student earned 90 points. The other numbers don’t fit because 9 would be 9% of 100, 100 would mean all 100 points (100%), and 45 would be 45% of 100.

This question tests understanding of turning a percentage into a number of points out of a total. To find how many points 90% represents on a 100-point test, convert 90% to a decimal (0.90) and multiply by the total points: 0.90 × 100 = 90. So the student earned 90 points. The other numbers don’t fit because 9 would be 9% of 100, 100 would mean all 100 points (100%), and 45 would be 45% of 100.

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