A lawn treatment recommends using its product at a rate of 9mL concentrate per 5L of water to cover an area of 70 square meters. A 5-gallon sprayer is being used for the mixture. How many milliliters of concentrate should be used in the 5-gallon sprayer if 1 gallon is approximately 3.785 liters? Round your answer to the nearest hundredth, if necessary.

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