Practice Objectives
  • Demonstrate the ability to determine if two ratios represent a proportion

Practice Identifying Proportions


Instructions:

Answer 7/10 questions correctly to pass.

Determine whether each is a proportion.


Problem:

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The correct answer was: 0


Determine if Two Ratios are Proportional:

  1. Form the cross products:
    • Multiply the denominator of the left fraction by the numerator of the right fraction
    • Multiply the denominator of the right fraction by the numerator of the left fraction
  2. Check the result
    • If the cross products are equal, we have a proportion
    • If the cross products are not equal, we do not have a proportion

Step-by-Step:


You Have Missed 4 Questions...

Your answer should be a number!

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Current Score: 0%

Correct Answers: 0 of 7

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Wrong Answers: 0 of 3

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Wow! You have mastered Identifying Proportions!

Correct Answers: 0/0

Your Score: 0%

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