Question: A container has a mixture of 80 liters of milk and water in the ratio 4:1. How much milk is in the container?
Options:
64 liters
16 liters
32 liters
48 liters
Correct Answer: 64 liters
Solution:
Total parts = 4 + 1 = 5. Milk = (4/5) * 80 = 64 liters.
A container has a mixture of 80 liters of milk and water in the ratio 4:1. How m
Practice Questions
Q1
A container has a mixture of 80 liters of milk and water in the ratio 4:1. How much milk is in the container?
64 liters
16 liters
32 liters
48 liters
Questions & Step-by-Step Solutions
A container has a mixture of 80 liters of milk and water in the ratio 4:1. How much milk is in the container?
Step 1: Understand the total mixture. The container has 80 liters of a mixture of milk and water.
Step 2: Identify the ratio of milk to water. The ratio is 4:1, which means for every 4 parts of milk, there is 1 part of water.
Step 3: Calculate the total number of parts in the mixture. Add the parts of milk and water: 4 (milk) + 1 (water) = 5 parts.
Step 4: Determine how much one part is worth. Since the total mixture is 80 liters, divide 80 by the total parts: 80 liters / 5 parts = 16 liters per part.
Step 5: Calculate the amount of milk. Since there are 4 parts of milk, multiply the value of one part by 4: 16 liters/part * 4 parts = 64 liters of milk.
Ratio and Proportion – Understanding how to divide a total quantity based on given ratios.
Basic Arithmetic – Performing multiplication and division to find quantities.
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