How much is 64 ounces of water in liters?
Understand the Problem
The question is asking for the conversion of 64 ounces of water into liters. To solve this, we need to use the conversion factor where 1 ounce is approximately 0.0295735 liters.
Answer
$1.89$ liters
Answer for screen readers
The conversion of 64 ounces to liters is approximately $1.89$ liters.
Steps to Solve

Identify the conversion factor
We know that 1 ounce is approximately equal to 0.0295735 liters. This will be our conversion factor. 
Set up the conversion
To convert ounces to liters, we will multiply the number of ounces by the conversion factor:
$$ \text{liters} = \text{ounces} \times \text{conversion factor} $$ 
Plug in the values
We will substitute 64 ounces into our equation:
$$ \text{liters} = 64 , \text{ounces} \times 0.0295735 , \text{liters/ounce} $$ 
Perform the multiplication
Now we calculate the result:
$$ \text{liters} = 64 \times 0.0295735 = 1.892705 , \text{liters} $$ 
Round the final answer
We can round 1.892705 to a suitable number of decimal places, such as two:
$$ \text{liters} \approx 1.89 , \text{liters} $$
The conversion of 64 ounces to liters is approximately $1.89$ liters.
More Information
1 liter is about 33.814 ounces, so converting ounces to liters can be handy in cooking, science experiments, or when measuring liquids in different countries with varying measurement systems.
Tips
 Incorrect Use of the Conversion Factor: Make sure to use the correct conversion factor. One ounce equals approximately 0.0295735 liters, so multiplying by the wrong number will lead to an incorrect answer.
 Forgetting to Multiply: Some may attempt to add or perform other operations instead of multiplication. Remember, conversion requires multiplication by the proper conversion factor.