Online Self-Tests(P8)

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  1. What is 30% of 90?

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  (1 point)

  
  

  Answer:

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  2. Convert to a decimal.

  
  

  9%

  =

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  (1 point)

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  3. 10% of 30 is __________.

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  (1 point)

  
  

  Answer:

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  4. On a test, Christopher gets 8 of the 68 problems incorrect. What is the percentage of his score? Round to the nearest whole number.

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  (1 point)

  
  

  Answer:

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  5. Find the unknown value.

  
  

  10%

  ×

  =

  20

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  (1 point)

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  6. Brenda needs a third of a yard of yarn to make a scarf. How much yarn is needed in feet to make 32 scarfs?

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  (1 point)

  
  

  Answer:

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