Skill: Convert metric capacity units

Explanation and Free Practice Resources

This understanding connects liters and milliliters through the base-ten relationship $1\text{ liter}=1{,}000\text{ milliliters}$ , allowing a capacity to be renamed in either unit by multiplying or dividing by 1,000 while preserving its value. Quantities may be represented as whole-number measurements or equivalent mixed forms, and the scope is limited to metric capacity conversions rather than compound unit rates, fractional scaling, or broader dimensional analysis.

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Detailed Explanation: Convert metric capacity units

A liter and a milliliter measure the same kind of capacity. The key fact is

1\text{ liter}=1{,}000\text{ milliliters}.

To change liters to milliliters, multiply by $1{,}000$ .

Example: Convert $4$ liters to milliliters.

Start with $4$ liters.
Multiply by $1{,}000$ because you are changing to a smaller unit:

4\times 1{,}000=4{,}000

Write the new unit:

4\text{ liters}=4{,}000\text{ milliliters}.

So, $4$ liters is equal to $4{,}000$ milliliters.

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Measurement Conversion - Metric Volume Units (All) with Decimals - Small to Base

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