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Mathematics, 18.10.2020 07:01 bellamore

Mia spent 30 minutes answering the math questions on the exam. This was Three-fifths of the total amount of time allotted for this section of the exam. To determine the total amount of time allotted for this section of the exam, Mia set up and solved the equation as shown below. Three-fifths x = 30. Five-thirds (three-fifths) x = 30 (three-fifths). X = 18.
Which best describes the error that Mia made?

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