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8) Elana's Math Class has 24 students. She miscounted the class total and recorded it as 21 students. What is her percent error?
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8) Elana's Math Class has 24 students. She miscounted the class total and

recorded it as 21 students. What is her percent error?

User Mindmyweb
by
8.1k points

1 Answer

0 votes
To solve, use the formula…

New Price - Old Price divided by Old price x 100

So 24 - 21/21 x 100

Equals about 14%
User EXavier
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