Question

A number increased from 560 to 728. Find the percent of increase

Answer 1

To answer this question, we have to take into account the following:

The amount of increase can be determined as follows:

`728-560=168`

That is, we subtracted 560 from the increased amount. Therefore, we have that:

`\begin{gathered} P_{}=((728-560))/(560)\cdot100\% \\ P=(168)/(560)\cdot100\% \\ P=(0.3)\cdot100\% \\ P=30\% \end{gathered}`

In summary, the percent of the increase is 30%.