A solution contains salt and water in the ratio 1:5. If there are 30 liters of w

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Question: A solution contains salt and water in the ratio 1:5. If there are 30 liters of water, how much salt is in the solution?

Options:

Correct Answer: 5 liters

Solution:

Water = 5 parts, Salt = 1 part. Total parts = 6. Salt = (1/5) * 30 = 5 liters.

A solution contains salt and water in the ratio 1:5. If there are 30 liters of water, how much salt is in the solution?

A solution contains salt and water in the ratio 1:5. If there are 30 liters of water, how much salt is in the solution?

Step 1: Understand the ratio of salt to water, which is 1:5.
Step 2: This means for every 1 part of salt, there are 5 parts of water.
Step 3: Add the parts together to find the total parts: 1 part (salt) + 5 parts (water) = 6 parts total.
Step 4: We know there are 30 liters of water, which represents the 5 parts of water.
Step 5: To find the value of 1 part, divide the amount of water by the number of parts of water: 30 liters / 5 parts = 6 liters per part.
Step 6: Now, to find the amount of salt (1 part), multiply the value of 1 part by the number of parts of salt: 1 part * 6 liters/part = 6 liters of salt.

Ratio and Proportion – Understanding the relationship between quantities in a given ratio and how to calculate one quantity based on another.
Unit Conversion – Applying the concept of parts to determine the actual volume of a component in a mixture.