Proportion Problems

Proportion Problems

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

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The video tutorial introduces the concept of proportions, explaining that they are statements of equality between two ratios. It demonstrates how to solve proportion problems using number line diagrams, providing examples with variables x, y, and t. The tutorial emphasizes the importance of aligning tick marks on number lines to find equivalent ratios and verifies solutions mathematically. Viewers are encouraged to practice solving proportions using the methods shown.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the value of y in the proportion 3/4 equals y over 8?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to represent the ratio 2/3 on a number line.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to verify that the ratio 2/3 equals 8/12?

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