Question

15Part AFind the percent change rounded to the nearest whole percent.From 74 hours to 85 hours.Answer:%Part B.State if it is an increase or a decrease.Answer:Increasev

Answer 1

`\begin{gathered} \text{Percentage change=}\frac{\text{difference}}{previous\text{ value}}*100 \\ \text{Difference}=11,\text{ Previous value=74} \\ \text{Percentage change=}(11)/(74)*100 \\ \text{Percentage change=}(1100)/(74) \\ \text{Percentage change}=14.8648\ldots \\ \text{Percentage change=15 (rounded to the nearest whole percent)} \end{gathered}`

Part B;

It is an increase of 15% from 74 hours to 85 hours