Math Conversion and Density Calculations Explanation
Learn how to convert units and calculate density in this math tutorial. Practice with examples and answers provided for better understanding.
Math Conversion and Density Calculations Explanation
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Presentation Transcript
Conversion and Density Calculations More Math!!!
First, Conversions 56.0 mL = __________________ L 5.2 L = __________________ mL 64.0 km = __________________ m
More Conversions 4.58 m = __________________ cm 2.89 cm = __________________ km 96.0 mm = __________________ m
Conversion Answers • 1 0.056 L • 2 5200.0 mL • 3 64000.0 m • 4 458.0 cm • 5 0.0000289 km • 6 0.096 m
Density Calculations 1. An unknown substance has a mass of 4725.0 grams and a volume of 350.0 cm3. What is the density and name of this substance?
Density Calculations 2 2. An unknown substance has a volume of 250.0 cm3 and a mass of 475.0 grams. What is the density and name of this substance?
Density Calculations 3 3. This substance is commonly shinny and has a mass of 148.0 grams. With a volume of 40.0 cm3, calculate the density of this object and name it.
Density Calculations 4 4. This substance has a volume of 1000.0 cm3 and a mass of 680.0 grams. Calculate the density of this object, name it, and explain its importance in life.
Calculation # 5 5. A loaf of bread has a volume of 2270.0 cm3 and a mass of 454.0 grams. What is the density of the bread?
Calculation #1 Density = Mass ÷ Volume Density = 4725.0 grams ÷ 350.0 cm3 Density = 13.5 g/cm3 Mercury
Calculation # 2 Density = Mass ÷ Volume Density = 475.0 grams ÷ 250.0 cm3 Density = 1. 9 g/cm3 Bone
Calculation # 3 Density = Mass ÷ Volume Density = 148.0 grams ÷ 40.0 cm3 Density = 3.7 g/cm3 Aluminum
Calculation #4 Density = Mass ÷ Volume Density = 680.0 grams ÷ 1000.0 cm3 Density = 0.68 g/cm3 Gasoline
Calculation #5 Density = Mass ÷ Volume Density = 454.0 grams ÷ 2270.0 cm3 Density = 0.2 g/cm3