Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 3: Compute with Multi-Digit Numbers;Lesson 4: Multiply Decimals by Decimals


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Case #2 Virtual DJ

The Student Government is hiring a DJ for the spring dance. They expect the dance to last for 5 hours. The cost to hire DJ Trax is shown in the table.

How much will it cost to hire DJ Trax for the dance?

           1. Understand

  • Question 1 (request help)

    Read the problem. What are you being asked to find?

     I need to:
  • Type below:
  • Question 2 (request help)

    Underline key words and values in the problem. What information do you know?
  • The cost to hire DJ Trax is $     for 1 hour, $
    		    for 2 hours, and $
    		    for 3 hours.
  • Question 3 (request help)

    Is there any information that you do not need to know?

    I do not need to know:
  • Type below:

         2. Plan

  • Question 4 (request help)

    Choose a problem-solving strategy.
  • I will use the     strategy.

         3. Solve

  • Question 5 (request help)

    Use your problem-solving strategy to solve the problem.

    Describe the pattern. Then complete the table.
  • The cost to hire DJ Trax     by $
    		    for each hour.
  • Question 6 (request help)
  • Cost to Hire DJ Trax
    Number of Hours 1234
    Total Cost ($) 125.50251.00376.50
  • Question 7 (request help)
  • So, it will cost $     to hire DJ Trax for 5 hours.

        4 .Check

  • Question 8 (request help)

    Use information from the problem to check your answer.
  • $     ×
    		    = $
    		   

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