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Lesson: Decimals to Percentages

In this lesson, we will learn how to convert decimals to percentages for the rational system of numbers.

Sample Question Videos

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03:45

Worksheet • 15 Questions • 4 Videos

Q1:

Express 0.2 as a percentage.

Q2:

Express 0.16 as a percentage.

Q3:

Express 0.39 as a percentage.

Q4:

Express 0.88 as a percentage.

Q5:

Express 0.9623 as a percentage.

Q6:

Karim’s hit rate is 0.269. Write this decimal as a percent.

Q7:

If a team won 0.564 of the games they played, determine the percentage of the games they lost.

Q8:

Write 7 . 5 as a percentage.

  • A 7 5 0 %
  • B 0 . 7 5 %
  • C 7 5 %
  • D 7 . 5 %
  • E 7 5 0 0 %

Q9:

Write 8 as a percentage.

  • A 8 0 0 %
  • B 0 . 8 %
  • C 8 0 %
  • D 8 %
  • E 8 0 0 0 %

Q10:

Express 9.84 as a percentage.

Q11:

Express 0.537 as a percentage.

Q12:

A player scores one point each time he wins a game, and zero point otherwise, if his average score was 0.38 rounded to the nearest hundredth, express his score as a percentage.

Q13:

Which of the following expresses a decimal between 0.35 and 0.95, its fraction in the simplest form, and its percentage form?

  • A0.4, ,
  • B0.45, ,
  • C0.4, ,
  • D0.45, ,
  • E0.4, ,

Q14:

Fill in the missing value: 0 . 5 1 + 9 2 0 = % .

Q15:

The given table shows the distribution of the number of foreign tourists, in millions, who visited a certain country in 2010 based on their nationalities.

Nationality French German British Russian Italian Total
Number of Tourists in Millions 0.74 2.16 0.98 1.29 2.45 7.62

Using the frequency table, find the percentage of Russian tourists. Give your answer rounded to the nearest integer.

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