How to Measure One Liter of Water with a 5-Liter Jug and a 3-Liter Jug: A Detailed Guide

Do you find yourself in a tricky situation where you need to measure exactly one liter of water but only have a five-liter jug and a three-liter jug? This article provides a step-by-step solution to this classic problem, ensuring you can measure one liter accurately every time. This is a common problem in problem-solving and can also prove useful in various real-life situations.

Step-by-Step Guide

The method to measure one liter of water using a 5-liter jug and a 3-liter jug is as follows:

Method 1: Simple Steps

Fill the 3-liter jug completely from the water source. Pour the water from the 3-liter jug into the 5-liter jug. Now the 5-liter jug contains 3 liters of water, and the 3-liter jug is empty. Fill the 3-liter jug again completely from the water source. Carefully pour water from the 3-liter jug into the 5-liter jug until the 5-liter jug is full. Since the 5-liter jug already has 3 liters, you can only add 2 more liters. This will leave you with 1 liter of water in the 3-liter jug.

Method 2: Detailed Explanation

Fill the 3-liter jar to its full capacity.

Empty the entire 3-liter amount into the 5-liter jar. In this step, you leave space in the 5-liter jar for 2 more liters of water.

Refill the 3-liter jar completely.

Carefully pour water from the 3-liter jar into the 5-liter jar until it is completely full. Since the 5-liter jar already has 3 liters, you can only add 2 liters to fill it up. This leaves you with 1 liter of water in the 3-liter jar.

Method 3: Repeated Filling and Emptying

Fill the 3-liter container with water and pour it into the 5-liter container. After this step, the 5-liter container contains 3 liters of water, while the 3-liter container is empty.

Refill the 3-liter container with water.

Pour water from the 3-liter container into the 5-liter container until it is full. The remaining water in the 3-liter container will be 1 liter.

Conclusion

Using these step-by-step methods, you can easily measure exactly one liter of water with a 5-liter jug and a 3-liter jug. This problem-solving technique not only enhances your logical thinking but also proves useful in practical situations such as cooking, serving, or any other scenario where precise measurements are required.

Moreover, understanding and solving such problems can significantly improve your problem-solving skills, which is a valuable skill in both academic and professional settings.

Try practicing this technique with different jug sizes and volumes to enhance your proficiency. Happy measuring!