Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 2: Fractions, Decimals, and Percents;Lesson 8:Solve Percent Problems


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Use double number lines to find the missing number.

Write a percent proportion and solve each problem.

  • Question 20 (request help)

    Justify Conclusions Action movies make up 85% of Devon's movie collection. If he has 20 movies, how many action movies are in Devon's collection? Explain your reasoning to a classmate.

  •     action movies
  • Question 21 (request help)

    The drama club held a car wash on Saturday and Sunday. They washed a total of 60 cars. If they washed 40% of the cars on Sunday, how many cars did they wash on Sunday?

  •     cars
  • Question 22 (request help)

    A tiger can eat food that weighs up to 15% of its body weight. If a tiger can eat 75 pounds of food, how much does a tiger weigh?

  •     pounds
  • Question 23 (request help)

    According to the school survey, 12% of the students at Rockwood Junior High School speak Spanish. There are 36 students at the school who speak Spanish. How many students were surveyed?

  •     students
  • Question 24 (request help)

    Miley's Music has a sale on music CDs. All music CDs are discounted 15%. Mariana's receipt indicates that she saved $3 on her CD purchase. What is the full price of her music CD before the discount?

  • $   
  • Question 25 (request help)

    The interior paint color, Melon Madness, is 30% yellow. Raul used 72 ounces of yellow paint to mix the last batch. How many ounces of Melon Madness did he make in the last batch?

  •     ounces

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