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14-05-2021
Mathematics

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Betty guesses there are 57 marbles in a jar, but there are actually 60. What is the percent error in Betty's guess?

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kg84193 kg84193

14-05-2021

Answer:

The percentage error in her guess is 5%.

Step-by-step explanation:

60 - 57 = 3

3/60 = 0.05

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