David Weber, Talei Kunkel, Harriet Simand and, Justin Medved Solutions for Chapter: Percentages Inequality and Difference, Exercise 13: Practice 2

Convert $\frac{1}{2}$ to percentage $\left(\%\right)$

Convert $\frac{24}{53}$ to percentage ($\%$). Use two significant figures.

Convert $\frac{33}{92}$ to percentage ($\%$). Use two significant figures.

Convert $\frac{50}{61}$ to percentage ($\%$). Use two significant figures.

Convert $\frac{21}{17}$ to percentage ($\%$). Use two significant figures.

Convert $\frac{1}{11}$ to percentage ($\%$). Use two significant figures.

At least $\frac{4}{5}$ of humanity live on $\$10$ per day or less. At least what percentage $(\%)$ of the population does this represent?

Of the estimated $2$ billion children living in the developing world, approximately $400$ million do not have access to safe drinking water. Approximately what percentage $(\%)$ of children in developing countries do not have safe water to drink?