Final answer:
To convert 3.5 liters to milliliters, multiply by 1000. Therefore, 3.5 liters is equal to 3500 milliliters.
Step-by-step explanation:
To convert liters to milliliters, you need to multiply the number of liters by 1000. So, to convert 3.5 liters to milliliters, you would multiply 3.5 by 1000.
3.5 liters x 1000 = 3500 milliliters
Therefore, 3.5 liters is equal to 3500 milliliters.
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