There is 4.65% error in Denise's measurement.
Step-by-step explanation:
Given,
Length measured by Denise = 90 feet
Actual length = 86 feet
Percent error = [tex]\frac{|Approx-exact|}{exact}*100[/tex]
[tex]Percent\ error=\frac{|90-86|}{86}*100\\\\Percent\ error=\frac{|4|}{86}*100\\\\Percent\ error=\frac{400}{86} \\\\ Percent\ error =4.65\%[/tex]
There is 4.65% error in Denise's measurement.
Keywords: error, percentage
Learn more about percentages at:
- brainly.com/question/10688256
- brainly.com/question/10708697
#LearnwithBrainly
