Question

Tamanika received a raise in her hourly pay, from $15.50 to $18.29. Find the percent change.

Answer 1

Given:

Old pay per hour = $15.50

New pay per hour = $18.29

Required: Percent change

Step-by-step explanation:

Change in payment = 18.29 - 15.50 = 2.79

Percent change

`\begin{gathered} =\frac{\text{ Change in payment}}{\text{Old pay per hour}}\cdot100 \\ =(2.79)/(15.50)\cdot100 \\ =18\% \end{gathered}`

Final Answer: Percent change = 18%