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To measure volumes by counting unit cubes, which of the following units can be used?

a) Cubic cm
b) Cubic in
c) Cubic ft
d) All of the above

1 Answer

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Final answer:

To measure volumes by counting unit cubes, you can use cubic centimeters, cubic inches, and cubic feet. Volume is a derived unit from length, and liters and milliliters are more practical units for everyday measurements in smaller scales.

Step-by-step explanation:

When measuring volumes by counting unit cubes, you can use any of the following units: cubic centimeters (cm³), cubic inches (in³), and cubic feet (ft³). Each of these units represents the volume of a cube with sides of one respective unit in length. Hence, the correct answer to the question is d) All of the above.

Volume is the amount of space an object occupies, and it is a derived unit based on length measurements. For instance, the SI unit for volume is the cubic meter (m³), where 1 m³ is the volume of a cube with sides measuring 1 meter each. However, in everyday contexts, such as in a laboratory, smaller units like liters (L) and milliliters (mL) may be more practical. A liter is the volume of a cube with 10 cm sides, and it is equivalent to 1 cubic decimeter (dm³) or 1000 cubic centimeters (cm³). A milliliter is the volume of a 1 cm side cube, equating to 1 cm³.

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