Question: A mixture contains milk and water in the ratio 3:2. If there are 15 liters of the mixture, how much milk is there?
Options:
6 liters
9 liters
12 liters
3 liters
Correct Answer: 9 liters
Solution:
In a 3:2 ratio, the total parts = 3 + 2 = 5. Milk = (3/5) * 15 = 9 liters.
A mixture contains milk and water in the ratio 3:2. If there are 15 liters of th
Practice Questions
Q1
A mixture contains milk and water in the ratio 3:2. If there are 15 liters of the mixture, how much milk is there?
6 liters
9 liters
12 liters
3 liters
Questions & Step-by-Step Solutions
A mixture contains milk and water in the ratio 3:2. If there are 15 liters of the mixture, how much milk is there?
Step 1: Understand the ratio of milk to water, which is 3:2.
Step 2: Add the parts of the ratio together: 3 (milk) + 2 (water) = 5 parts total.
Step 3: Find out how much one part is worth by dividing the total mixture (15 liters) by the total parts (5): 15 liters / 5 parts = 3 liters per part.
Step 4: Calculate the amount of milk by multiplying the number of parts for milk (3) by the value of one part (3 liters): 3 parts * 3 liters/part = 9 liters of milk.
Ratio and Proportion – Understanding how to divide a total quantity based on a given ratio.
Basic Arithmetic – Performing multiplication and division to find quantities.
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