Learning to solve a proportion

Learning to solve a proportion

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial guides students through solving an algebraic equation using the cross product and distributive property. It begins with setting up the problem and suggests using Siri for help. The teacher explains the cross product method, applies the distributive property, and simplifies the equation. The tutorial concludes with solving the equation to find the value of z, emphasizing the importance of keeping variables on one side and simplifying the result.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What method does the teacher suggest to solve the equation involving z?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the teacher differentiate between z's and 2's in the equation?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What issue arises when solving the equation with z on both sides?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the teacher mean by 'two-step equation' in the context of solving for z?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final expression for z after solving the equation?

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