Chemistry
Steph2024
2

Perform the following calculations. Express the answers with the correct number of significant figures. a) 7 g - 3.5 g - 2.75 g = b) 200.00 kg - 199.0 kg = c) 25 L - 3.0 L = d) 0.67 cm + 2.0 cm + 0.090 cm = e) 104.5 g + 0.40 g =

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(1) Answers
Shawaine

Since there are no conversions to be done just add them as is a) 1 g b) 1.0 kg c) 22 L d) 3.6 cm e) 104.9 g

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