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  • 13-05-2021
  • Mathematics
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Kate thought she could only run for 12 minutes, but she actually ran for 25 minutes. What is the percent error?

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  • 13-05-2021

Answer:

[tex]108\frac{1}{3}[/tex] %

Step-by-step explanation:

[tex]\frac{25}{12} :\frac{y}{100}[/tex]

12 · y = 25 · 100

12y = 2500

12y ÷ 12 = 2500 ÷ 12

[tex]y=208\frac{1}{3}[/tex]

[tex]208\frac{1}{3} - 100 = 108\frac{1}{3}[/tex]

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