Answer :
Final answer:
To find out how many 3oz bottles the pharmacy will be able to fill, we can calculate the amount of 10% boric acid solution obtained from two tablespoonfuls of 85% boric acid solution. The pharmacy will be able to fill approximately 0.0567 3oz bottles.
Explanation:
To find out how many 3oz bottles the pharmacy will be able to fill, we need to calculate the amount of 10% boric acid solution that is obtained from two tablespoonfuls of 85% boric acid solution.
First, we need to calculate the amount of boric acid in the 85% solution:
85% of 2 tablespoons = 0.85 * 2 tablespoons = 1.7 tablespoons
Next, we need to calculate the amount of 10% boric acid solution that can be made from 1.7 tablespoons of the 85% solution:
10% of 1.7 tablespoons = 0.10 * 1.7 tablespoons = 0.17 tablespoons or approximately 0.17 ounce
Finally, we can calculate the number of 3oz bottles that can be filled:
Number of 3oz bottles = (0.17 ounce) / (3 ounces/bottle) = 0.0567 bottles
Therefore, the pharmacy will be able to fill approximately 0.0567 3oz bottles with the 10% boric acid solution obtained from two tablespoonfuls of 85% boric acid solution.
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