A mixture of two liquids A and B is in the ratio 4:1. If there are 100 liters of

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Question: A mixture of two liquids A and B is in the ratio 4:1. If there are 100 liters of the mixture, how much liquid B is there?

Options:

Correct Answer: 20 liters

Solution:

Total parts = 4 + 1 = 5. Liquid B = (1/5) * 100 = 20 liters.

A mixture of two liquids A and B is in the ratio 4:1. If there are 100 liters of the mixture, how much liquid B is there?

A mixture of two liquids A and B is in the ratio 4:1. If there are 100 liters of the mixture, how much liquid B is there?

Step 1: Understand the ratio of liquids A and B, which is 4:1. This means for every 4 parts of liquid A, there is 1 part of liquid B.
Step 2: Add the parts of the ratio together. 4 (for A) + 1 (for B) = 5 total parts.
Step 3: Determine how much one part is worth. Since the total mixture is 100 liters, divide 100 liters by the total parts: 100 liters / 5 parts = 20 liters per part.
Step 4: Find out how much liquid B is in the mixture. Since liquid B is 1 part, it is equal to 20 liters.

Ratio and Proportion – Understanding how to divide a total quantity based on a given ratio.
Basic Arithmetic – Performing simple calculations to find parts of a whole.