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

asked Apr 2, 2022 161k views

5 votes

by Darko

3.1k points

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1 vote

Answer:

The percentage error in her guess is 5%.

Explanation:

60 - 57 = 3

3/60 = 0.05

Kelson Ball answered Apr 8, 2022

3.7k points

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