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Chemistry, 22.08.2019 11:00 nacgrading3p6d8pf

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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