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Martha estimated there were 98 marbles in a jar for a contest. The actual number of marbles in the jar was 120. What was the percent error of Martha's estimation?

Martha estimated there were 98 marbles in a jar for a contest. The actual number of marbles in the jar was 120. What was the percent error of Martha's estimation?
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Martha estimated there were 98 marbles in a jar for a contest. The actual number of marbles in the jar was 120. What was the percent error of Martha's estimation?

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User Venkateshreddy Pala
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8.2k points

1 Answer

3 votes

Answer:

18.33%

Explanation:

answered
User Screenack
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