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23-10-2020
Chemistry

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A penny has a mass of 2.498. What is the mass to the nearest tenth of a gram?

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tessagilbert7 tessagilbert7

23-10-2020

Answer:

2.5

Explanation:

you round up because the numbers behind the tenth spot is above 5

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abiolabaruwabusiness abiolabaruwabusiness

23-10-2020

Answer:

2.5 gram

Explanation:

2.498

2.50

I rounded there 9 to 0 and put the 4 to 5 so it is 2.50

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