What method is used to solve the proportion in the text?
Solving a proportion using the cross product ex 7, 8/5 = (4/3x)
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Mathematics
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11th Grade - University
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Hard
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The video tutorial demonstrates how to solve a proportion using the cross product method. The instructor explains the process of multiplying across the equal sign, simplifying the equation, and solving for the variable X. The final solution is simplified to X = 5/6, and the instructor emphasizes the importance of writing out steps to avoid mistakes.
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5 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the equation formed by applying the cross product in the example?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How do you isolate X in the equation derived from the proportion?
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4.
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3 mins • 1 pt
Explain the significance of dividing by 4 in the solution process.
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5.
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3 mins • 1 pt
What is the final value of X after solving the proportion?
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