Question
What is the difference in mass between a nickel that weighs 4.8 and a nickel that weighs 4.868 ?
Answers
DrBob222
4.868
-4.8
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0.068 which to one decimal place rounds to 0.1g.
Or round the 4.868 to 4.9 and subtract 4.8 to leave 0.1 g.
-4.8
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0.068 which to one decimal place rounds to 0.1g.
Or round the 4.868 to 4.9 and subtract 4.8 to leave 0.1 g.