# Cooling liquid

Cooling liquid is diluted with water in a ratio of 3:2 (3 parts by volume of coolant with 2 volumes of water). How many volumes of coolant must be prepared for a total 0.7 dm3 (liters) of the mixture?

Result

x =  0.42 l

#### Solution:

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#### To solve this example are needed these knowledge from mathematics:

Do you know the volume and unit volume, and want to convert volume units?

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