Processing math: 100%

Trent told his friends it would take him 90 minutes to mow the lawn. It really took him 100 minutes. What was his percent error?

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Trent told his friends it would take him 90 minutes to mow the lawn. It really took him 100 minutes. What was his percent error?

Guest Jan 8, 2023

1⁺⁰ Answers

+1306

+22

$\frac{100-90}{90}=\frac{1}{9}=11.1\%$

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dolphinia Jan 8, 2023

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