hard · SAT Math
A saline solution has a density of 1.2 grams per milliliter and is 12% salt by mass. A tank holds 2.5 liters of this solution. How many kilograms of salt are in the tank? (1 liter =1000 milliliters, and 1 kilogram =1000 grams)
- 0.036
- 0.30
- 0.36
- 3.0
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