1. Change these decimals to percents.
   1. [latex]0.75[/latex]
   2. [latex]0.156[/latex]
   3. [latex]0.03[/latex]
   4. [latex]0.0035[/latex]
   5. [latex]0.625[/latex]
   6. [latex]0.048[/latex]
   7. [latex]3.45[/latex]

    

2. Change each percent to a decimal.
   1. [latex]59\%[/latex]
   2. [latex]39.5\%[/latex]
   3. [latex]1\%[/latex]
   4. [latex]3\dfrac{1}{2}\%[/latex]
   5. [latex]1\dfrac{4}{5}\%[/latex]
   6. [latex]4\dfrac{3}{5}\%[/latex]

    

3. Change each fraction to an equivalent percent.
   1. [latex]1\dfrac{3}{4}[/latex]
   2. [latex]\dfrac{1}{5}[/latex]
   3. [latex]4\dfrac{3}{20}[/latex]
   4. [latex]\dfrac{9}{20}[/latex]
   5. [latex]2\dfrac{1}{3}[/latex]

    

4. Change each percent to a common fraction. Simplify your answer.
   1. [latex]16\%[/latex]
   2. [latex]25\%[/latex]
   3. [latex]110\%[/latex]
   4. [latex]95\%[/latex]
   5. [latex]650\%[/latex]
   6. [latex]284\%[/latex]
   7. [latex]\dfrac{1}{4}\%[/latex]
   8. [latex]\dfrac{1}{8}\%[/latex]
   9. [latex]0.125\%[/latex]
   10. [latex]\dfrac{5}{8}\%[/latex]
   11. [latex]\dfrac{3}{4}\%[/latex]

    

5. Change each percent to a common fraction. These ones should be memorized.
   1. [latex]33\dfrac{1}{3}\%[/latex]
   2. [latex]66\dfrac{2}{3}\%[/latex]
   3. [latex]16\dfrac{2}{3}\%[/latex]
   4. [latex]83\dfrac{1}{3}\%[/latex]

5.7: Review Answers

1. Change these decimals to percents.
   1. [latex]75\%[/latex]
   2. [latex]15.6\%[/latex]
   3. [latex]3\%[/latex]
   4. [latex]0.35\%[/latex]
   5. [latex]62.5\%[/latex]
   6. [latex]4.8\%[/latex]
   7. [latex]345\%[/latex]

    

2. Change each percent to a decimal.
   1. [latex]0.59[/latex]
   2. [latex]0.395[/latex]
   3. [latex]0.01[/latex]
   4. [latex]0.035[/latex]
   5. [latex]0.018[/latex]
   6. [latex]0.046[/latex]

    

3. Change each fraction to an equivalent percent.
   1. [latex]175\%[/latex]
   2. [latex]20\%[/latex]
   3. [latex]415\%[/latex]
   4. [latex]45\%[/latex]
   5. [latex]233.3\%[/latex]

    

4. Change each percent to a common fraction.
   1. [latex]\dfrac{4}{25}[/latex]
   2. [latex]\dfrac{1}{4}[/latex]
   3. [latex]1\dfrac{1}{10}[/latex]
   4. [latex]\dfrac{19}{20}[/latex]
   5. [latex]6\dfrac{1}{2}[/latex]
   6. [latex]2\dfrac{21}{25}[/latex]
   7. [latex]\dfrac{1}{400}[/latex]
   8. [latex]\dfrac{1}{800}[/latex]
   9. [latex]\dfrac{0.125}{100}[/latex] or [latex]\dfrac{1}{800}[/latex]
   10. [latex]\dfrac{0.7}{100}[/latex] or [latex]\dfrac{7}{1000}[/latex]
   11. [latex]\dfrac{3}{400}[/latex]

    

5. Change each percent to a common fraction.
   1. [latex]\dfrac{1}{3}[/latex]
   2. [latex]\dfrac{2}{3}[/latex]
   3. [latex]\dfrac{1}{6}[/latex]
   4. [latex]\dfrac{5}{6}[/latex]

Attribution

This chapter has been adapted from Unit 2 Review: Percent in Adult Literacy Fundamental Mathematics: Book 6 – 2nd Edition (BCcampus) by Liz Girard and Wendy Tagami (2022), which is under a CC BY 4.0 license.