Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 2: Percents; Mid-Chapter Check


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Fill in the blank in the sentence below with the correct term. 

  • Question 1 (request help)

    The ...........................................states that the part equals the percent multiplied by the whole.
  •    

Find each number. Round to the nearest tenth if necessary

Estimate.

Write an equation for each problem. Then solve. Round to the nearest tenth if necessary

  • Question 6 (request help)

    Use Math Tools A computer costs $849.75 and the hard drive is 61.3% of the total cost. What is a reasonable estimate for the cost of the hard drive?
  • $    
  • Question 9 (request help)

    Standardized Test Practice Ayana has 220 coins in her piggy bank. Of those, 45% are pennies. How many coins are not pennies?
    • A. 121
    • B. 116
    • C. 99
    • D. 85

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