Question

10 ft to 8 ft The percent of change is

Answer 1

The percent of change is​ computed as follows:

`\text{percent of change = }\frac{new\text{ value }-previous\text{ value}}{previous\text{ value}}\cdot100`

Substituting with data:

`\begin{gathered} \text{ percent of change = }(8-10)/(10)\cdot100 \\ \text{ percent of change =}-20\text{ \%} \end{gathered}`