Pre-Algebra Pre-Course Test

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Questions and Answers

What is the place value of the underlined digit in the number 45ᎏ61.23?

  • Hundredths (correct)
  • Thousands
  • Tens
  • Ones

What is the estimated sum of 1376 and 7602 by rounding each number to the place of its leading digit?

  • 7000
  • 9000 (correct)
  • 10000
  • 8000

Which of the following is the correct order from least to greatest?

  • 3.4, 3.45, 4.3, 4.5 (correct)
  • 4.5, 4.3, 3.45, 3.4
  • 3.45, 3.4, 4.3, 4.5
  • 4.3, 4.5, 3.4, 3.45

What is the result of 4.2 ⫹ 1.9?

<p>6.1 (B)</p> Signup and view all the answers

What is the mixed number equivalent of the improper fraction 23/6?

<p>3 5/6 (C)</p> Signup and view all the answers

What is the equivalent of 1.5 tons in pounds?

<p>3100 lb (D)</p> Signup and view all the answers

What is the result of 18.24 ⫹ 22.09?

<p>40.33 (A)</p> Signup and view all the answers

What is the volume of a cube with a side length of 2.3 cm?

<p>13.3 cm^3 (A)</p> Signup and view all the answers

What is the weight of an object that is 9lb 10lb 8lb 2lb 7lb 3lb 6lb 5lb 2lb 1lb 9g?

<p>35 lb (C)</p> Signup and view all the answers

What is the ratio of 16 fl oz to 2c?

<p>4:1 (B)</p> Signup and view all the answers

What is the measure of an angle that is classified as obtuse?

<p>75ⴗ (C)</p> Signup and view all the answers

What is the equivalent of 6.7 kg in grams?

<p>6700 g (B)</p> Signup and view all the answers

What is the perimeter of the rectangle with a length of 5 centimeters and a width of 3 centimeters?

<p>18 centimeters (C)</p> Signup and view all the answers

What is the equivalent of 560 mm in centimeters?

<p>56.0 cm (A)</p> Signup and view all the answers

What is the equivalent of 9 ft in yards?

<p>2.75 yd (D)</p> Signup and view all the answers

What is the ratio of the length to the width of the rectangle in Exercise 46?

<p>5:3 (C)</p> Signup and view all the answers

What is the number of senators who had worked in the U.S. Senate for 10 to 19 years?

<p>42 (C)</p> Signup and view all the answers

What is the total number of senators who had worked in the U.S. Senate for 10 to 19 years and 20 years or more?

<p>85 (B), 85 (C)</p> Signup and view all the answers

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