Unit 6 Review Multiple Choice Questions
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Questions and Answers

Which two ratios are equivalent?

  • 15:30, 21:23
  • 14:16, 35:40
  • 35:40, 21:23
  • 14:16, 15:30 (correct)
  • What is the part-to-whole ratio 12:13 as a fraction?

  • $\frac{7}{13}$
  • $\frac{13}{12}$
  • $\frac{1}{6}$
  • $\frac{12}{13}$ (correct)
  • If the part-to-whole ratio is 3:7, what is the part-to-part ratio?

  • 1:4
  • 4:3
  • 3:10
  • 3:4 (correct)
  • What is the value of the variable in the ratio 6:a = 24:32?

    <p>8</p> Signup and view all the answers

    If 18:12 = 30:w, what is the value of w?

    <p>56</p> Signup and view all the answers

    A mountain is modeled on a scale of 1:50,000. What is the height of a 4540-m high mountain in the model?

    <p>9.08 cm</p> Signup and view all the answers

    How many fiction books are there in the class library?

    <p>18</p> Signup and view all the answers

    In which apple drink does the apple juice content have a higher ratio to water?

    <p>Ratio 7:5</p> Signup and view all the answers

    Who had a better foul shot score in the basketball game?

    <p>Ahmed</p> Signup and view all the answers

    What was Elisa's hourly rate of pay for the work she did?

    <p>$6.50/hour</p> Signup and view all the answers

    On average, how far did Terry Fox run each day during his Marathon of Hope?

    <p>Approximately 38 km</p> Signup and view all the answers

    Which number of pens provides the best deal based on cost per pen?

    <p>$3.68 for 23 pens</p> Signup and view all the answers

    What is 78% expressed as a decimal?

    <p>0.78</p> Signup and view all the answers

    If 0.4% of 190 is needed to be found, what is the correct answer?

    <p>0.076</p> Signup and view all the answers

    What is the percentage decrease when the price of a jacket is reduced from $174 to $105?

    <p>65.7%</p> Signup and view all the answers

    Out of a total population, if 751 people represent 12%, what is the total population?

    <p>6258 people</p> Signup and view all the answers

    In a store offering a 20% discount on all items, what is the discount on a pair of roller blades usually sold for $50?

    <p>$41.67</p> Signup and view all the answers

    If a tennis racquet costs $90 with sales taxes of 9%, what is the total cost of the racquet?

    <p>$99.00</p> Signup and view all the answers

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