Use the ratio 1 liter is approximately 2.1 pints how many pints are equal to 10 liters
To find out how many pints are equal to 10 liters, we'll use the given ratio:
1 liter ≈ 2.1 pints
Multiply both sides of the ratio by 10 to determine the equivalent for 10 liters:
10 liters ≈ 10 * 2.1 pints
10 liters ≈ 21 pints
Therefore, 10 liters is approximately equal to 21 pints.