Question

Danielle estimates that she will spend $250 on new summer clothes. She actually spent $350. What is the percent error? Round to the nearest whole percent. * show your work

Answer 1

Percentage error is
`40\%` .

Explanation:

Here we have , Danielle estimates that she will spend $250 on new summer clothes. She actually spent $350. We need to find What is the percent error? Round to the nearest whole percent. Let's find out:

Estimation of Danielle is that she'll spend $250 on new summer clothes. But , She actually spent $350 . So , percentage error is :

⇒ ( final value - initial value )(100) /initial value

⇒
`(350-250)/(250) (100)`

⇒
`(100)/(250) (100)`

⇒
`(10,000)/(250)`

⇒
`(250(40))/(250)`

⇒
`40\%`

Therefore , Percentage error is
`40\%` .