What is 30 litres in gallons?
Understand the Problem
The question is asking how to convert a volume measurement from litres to gallons. We will need to use the conversion factor where 1 litre is approximately equal to 0.264172 gallons to calculate the answer.
Answer
To convert from litres to gallons, use: $$ \text{Gallons} = V \times 0.264172 $$
Answer for screen readers
To convert ( V ) litres to gallons, use the formula:
$$ \text{Gallons} = V \times 0.264172 $$
If ( V = 10 ) litres, then
$$ \text{Gallons} = 10 \times 0.264172 = 2.64172 \text{ gallons} $$
Steps to Solve

Identify the volume in litres First, we need the volume measurement we want to convert. For illustration, letâ€™s assume we have a volume of ( V ) litres.

Use the conversion factor To convert litres to gallons, we will use the conversion factor. Since ( 1 ) litre is approximately ( 0.264172 ) gallons, we multiply the volume in litres by this factor.
The equation will look like this:
$$ \text{Gallons} = V \times 0.264172 $$
 Calculate the result For any given ( V ), simply plug in the value into the equation from step 2 to find the number of gallons.
For example, if ( V = 10 ) litres:
$$ \text{Gallons} = 10 \times 0.264172 = 2.64172 \text{ gallons} $$
 Round the answer (if necessary) Depending on the context, you may need to round the final answer to an appropriate number of decimal places.
For example, ( 2.64172 ) gallons can be rounded to ( 2.64 ) gallons for simplicity.
To convert ( V ) litres to gallons, use the formula:
$$ \text{Gallons} = V \times 0.264172 $$
If ( V = 10 ) litres, then
$$ \text{Gallons} = 10 \times 0.264172 = 2.64172 \text{ gallons} $$
More Information
This conversion is useful in various practical applications, such as cooking, vehicle fuel consumption, and scientific research. Remember, the volume you obtain will always depend on the amount of litres you start with.
Tips
 Incorrectly using the conversion factor: Ensure that you multiply by ( 0.264172 ) and not divide, as conversion errors can lead to incorrect results.
 Overlooking rounding: Itâ€™s important to know when and how much to round your final answer, based on the required precision.