Quiz 3.7.3 Proportional Reasoning

8 Questions | Total Attempts: 521

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Reasoning Quizzes & Trivia

This quiz is on proportions and scale factor.


Questions and Answers
  • 1. 
    In Ms. Cabral's period 1 class, there are 15 girls and 12 boys. Use this information to answer questions 1 - 3.What is the ratio of girls to boys in lowest terms?
    • A. 

      5/4

    • B. 

      4/5

    • C. 

      5/9

    • D. 

      4/9

    • E. 

      9/4

  • 2. 
    In Ms. Cabral's period 1 class, there are 15 girls and 12 boys. Use this information to answer questions 1 - 3.What is the ratio of boys to girls
    • A. 

      5/4

    • B. 

      4/5

    • C. 

      5/9

    • D. 

      4/9

    • E. 

      9/4

  • 3. 
    In Ms. Cabral's period 1 class, there are 15 girls and 12 boys. Use this information to answer questions 1 - 3.What is the ratio of girls to total students in lowest terms?
    • A. 

      5/4

    • B. 

      4/5

    • C. 

      5/9

    • D. 

      4/9

    • E. 

      9/4

  • 4. 
    Solve the following proportion for x.3  =154     xJust enter the numerical value of x.
  • 5. 
    Solve the following proportion for x. 8 = x6    9
  • 6. 
    You are making a scale model of a building. The windows of the building are 6 feet wide and 8 feet tall. On your scale model, the windows are 3 inches wide. How many inches tall are the windows on the scale model?
  • 7. 
    You want to proportionally resize a picture that was originally 4 inches tall by 6 inches wide. If your new picture is 8 inches tall, how many inches wide would it be?
  • 8. 
    If 6 pencils cost $2.00, how many dollars would 18 pencils cost at the same cost per pencil. Just give the answer numerically.