Practice Quiz

IB Mathematics SL Prep - Question List

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26. A small firm allocates 28% of its gross profits into an account for insurance. Last year, the firm’s gross profit was $400,000. What amount was deposited into the insurance account?
  1. $100,000
  2. $108,000
  3. $109,500
  4. $112,000
  5. $128,000
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27. Convert 75°13’22” to decimal degrees.
  1. 75.1322°
  2. 75.223°
  3. 75.367°
  4. None of the above
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28. Seven/Twelve has $4 million in sales over the past week. What were the approximate sales per day?
  1. $589,000
  2. $571,000
  3. $518,200
  4. $552,000
  5. $578,750
See answer
29. If the speed of a car is 200 km per hour, how may minutes does it take to travel 60 km?
  1. 3 1/3 hours
  2. 20 minutes
  3. 18 minutes
  4. 22 minutes
  5. 24 minutes
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30. What is 1/7?
  1. .142857
  2. .153
  3. .12
  4. .125
  5. .144
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