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08-12-2020
Mathematics

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A chemist weighed an object and found its mass to be 225 grams. The object’s actual mass is 250 grams. What was the chemist’s percent of error?

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08-12-2020

Answer:

10% of error

Step-by-step explanation:

1% of error is 2.5

225/2.5 = 90

that is 90% correct

so 100 - 90 = 10

10% incorrect

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