Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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The table shows some currency exchange rates for 2009.

  • Question 13 (request help)

    When Cameron went to Canada in 2007, he exchanged 40 U.S. dollars for 46.52 Canadian dollars. If Cameron exchanged 40 U.S. dollars in 2009, did he receive more or less than he received in 2007? How much more or less?

    a. What do you need to find?
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  • Question 13 (request help)

    b. How will you use the table to solve the problem?
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  • Question 13 (request help)

    c. Complete the sentences.

    40 U.S. dollars were worth _____ Canadian dollars in 2009.

    So, Cameron would receive _____ Canadian dollars in 2009.
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  • Question 14 (request help)

    At a convenience store, the Jensen family puts 12.4 gallons of gasoline in their van at a cost of $3.80 per gallon. They also buy 4 water bottles for $1.99 each, and 2 snacks for $1.55 each. Complete the table to find the cost for each item.

    Mrs. Jensen says the total cost for everything before tax is $56.66. Do you agree with her? Explain why or why not.
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