NAEP Mathematics Grade 8 - Question List

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71. Kate bought a book for $14.95, a record for $5.85, and a tape for $9.70. If the sales tax on these items is 6 percent and all 3 items are taxable, what is the total amount she must pay for the 3 items, including tax?
  1. $32.33
  2. $32.06
  3. $30.56
  4. $30.50
  5. $ 1.83
72. Ground beef costs $2.59 per pound. What is the cost of 0.93 pound of ground beef?
  1. $3.52
  2. $2.78
  3. $2.47
  4. $2.41
  5. $1.66
73. What is the ratio of the length of a side of an equilateral triangle to its perimeter?
  1. 1:1
  2. 1:2
  3. 1:3
  4. 2:1
  5. 3:1
74. You will need one piece labeled X, one piece labeled T, and one piece labeled R to answer this question. You will need one piece labeled X, one piece labeled T, and one piece labeled R to answer this question.Which of the pieces has an angle greater than a right angle?
  1. Only X
  2. Only R
  3. Only T
  4. Both R and T
75. Marty has 6 red pencils, 4 green pencils, and 5 blue pencils. If he picks out one pencil without looking, what is the probability that the pencil he picks will be green?
  1. 1 out of 3
  2. 1 out of 4
  3. 1 out of 15
  4. 4 out of 15

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