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Problem:

I am new in programming and my syntax is not good, can anyone provide the right query to find?
Which of the following will format 12.78 to display as 12.8%?

  a. System.out.printf("%2.1d%", 12.78);

  b. System.out.printf("%.2f%%", 12.78);

  c. System.out.printf("%1.2d%", 12.78);

  d. System.out.printf("%.1f%%", 12.78);

 

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1 Answer

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Solution:

Let me try to help you with your query.

The correct answer is: 

System.out.printf("%.1f%%", 12.78);


  
Hope this might help you.

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