A solution contains salt and water in the ratio 1:4. If the total volume of the

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Question: A solution contains salt and water in the ratio 1:4. If the total volume of the solution is 50 liters, how much salt is there?

Options:

Correct Answer: 10 liters

Solution:

In a 1:4 ratio, the total parts = 1 + 4 = 5. Salt = (1/5) * 50 = 10 liters.

A solution contains salt and water in the ratio 1:4. If the total volume of the solution is 50 liters, how much salt is there?

A solution contains salt and water in the ratio 1:4. If the total volume of the solution is 50 liters, how much salt is there?

Step 1: Understand the ratio of salt to water, which is 1:4.
Step 2: Add the parts of the ratio together: 1 (for salt) + 4 (for water) = 5 parts total.
Step 3: Find out how much one part is worth by dividing the total volume of the solution (50 liters) by the total parts (5). So, 50 liters ÷ 5 parts = 10 liters per part.
Step 4: Since salt is 1 part, multiply the value of one part (10 liters) by the number of parts for salt (1). So, 1 part × 10 liters = 10 liters of salt.

Ratio and Proportion – Understanding how to interpret and calculate quantities based on given ratios.
Volume Calculation – Calculating the volume of a component in a mixture based on total volume and ratio.