Question

Find the percent error in this situation:
Estimated value: 145
Actual value: 189

Answer 1

23.3%

Explanation:

You have to first take the estimated value - the actual value

= 145-189 = -44

Then you want to take -44 divide the actual value which is 189

= -44 / 189= 0.232804233

Lastly, you want to take 0.232804233 and multiply it by 100

= 0.232804233 x 100= 23.28042328

Round that number to get

=23.3%

Answer 2

30.3% im so sorry if this is wrong if it is u can report this :(

Explanation: