How to solve this problem? How to converts of these units?

Chemistry
Tutor: None Selected Time limit: 1 Day

A post-1982 penny has a density of 7.40 grams per milliliter and a mass of 2.90 grams. What is its volume?

7320 g to _____ kg, 150 mL to _____ kL, 1130 cm to ______ mm, 1000 mg to ______ g

Oct 3rd, 2015

Volume = mass / density = 2.90g / (7.40 g/mL) = 0.392 mL

7320 g = 7.32 kg

150 mL = 0.00015 kL

1130 com = 11300 mm

1000 mg = 1g

Sep 17th, 2015

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