Question
Apollo Spas services 195 hot tubs. If each hot tub needs 105 mL of muriatic acid, how many liters of acid are needed for all of the hot tubs? Write final answer to 1 decimal place. Use the Unit Conversion Table to complete the conversion. Unit Conversion Table Iters
Ask by Brewer Colon. in the United States
Mar 11,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
20.5 liters of acid are needed for all the hot tubs.
Solution
**Step 1: Calculate the total amount of acid in milliliters**
Each hot tub requires \(105\) mL, and there are \(195\) hot tubs. The total amount of acid needed is:
\[
105 \times 195 = 20475 \text{ mL}
\]
**Step 2: Convert milliliters to liters**
We know that:
\[
1 \text{ liter} = 1000 \text{ mL}
\]
Thus, the total amount in liters is:
\[
\frac{20475}{1000} = 20.475 \text{ liters}
\]
**Step 3: Round the final answer to 1 decimal place**
Rounding \(20.475\) to one decimal place gives:
\[
20.5 \text{ liters}
\]
**Final Answer:** \(20.5\) liters
Answered by UpStudy AI and reviewed by a Professional Tutor
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The Deep Dive
To find out how much muriatic acid is needed for 195 hot tubs, we first calculate the total amount of acid in milliliters: 195 hot tubs x 105 mL = 20,475 mL. Now, to convert milliliters into liters, we know that 1 liter equals 1,000 mL. So we divide 20,475 mL by 1,000 mL/Liter, which gives us 20.475 liters. Rounding this to one decimal place, we end up with 20.5 liters of muriatic acid needed. Final answer: 20.5 liters.