Mastering Percentages
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Questions and Answers

What is the formula to calculate the percentage of a number?

  • P% * X = Y (correct)
  • X/Y = P x 100
  • Y/P% = X
  • Y/X = P%

Which formula is used to find what percent of X is Y?

  • P% * X = Y
  • Y/X = P% (correct)
  • X/Y = P x 100
  • Y/P% = X

How do you find X if P percent of it is Y?

  • P% * X = Y
  • Y/X = P%
  • X/Y = P x 100
  • Y/P% = X (correct)

What is the percentage of 25 in 80?

<p>31.25% (C)</p> Signup and view all the answers

If 40% of a number is 120, what is the number?

<p>300 (D)</p> Signup and view all the answers

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