0. Review of Algebra

Exercises 159–161 will help you prepare for the material covered in the next section. If 6.2 is multiplied by 10^3, what does this multiplication do to the decimal point in 6.2?

Write each decimal as a percent. 0.83

Write each decimal as a percent. 0.02

Write each decimal as a percent. 0.08

Write each decimal as a percent. 0.004

Write each decimal as a percent.

$0.005$

Write each decimal as a percent.

$0.4$

Write each decimal as a percent.

$0.6$

Write each percent as a fraction. Give answers in lowest terms.

$51\%$

Write each percent as a fraction. Give answers in lowest terms.

$47\%$

Write each percent as a fraction. Give answers in lowest terms.

$15\%$

Write each percent as a fraction. Give answers in lowest terms.

$35\%$

Write each percent as a fraction. Give answers in lowest terms.

$2\%$

Write each percent as a fraction. Give answers in lowest terms.

$8\%$

Write each percent as a fraction. Give answers in lowest terms.

$140\%$