Question: If A is to B as C is to D, then if A is 2 and B is 4, what is D if C is 3?
Options:
5
6
7
8
Correct Answer: 6
Solution:
The relationship is that B is double A. Therefore, D must be double C (3 * 2 = 6).
If A is to B as C is to D, then if A is 2 and B is 4, what is D if C is 3?
Practice Questions
Q1
If A is to B as C is to D, then if A is 2 and B is 4, what is D if C is 3?
5
6
7
8
Questions & Step-by-Step Solutions
If A is to B as C is to D, then if A is 2 and B is 4, what is D if C is 3?
Step 1: Identify the relationship between A and B. A is 2 and B is 4.
Step 2: Determine how B relates to A. Since B (4) is double A (2), we can say B = 2 * A.
Step 3: Now, apply the same relationship to C and D. We have C as 3, and we want to find D.
Step 4: Since D should be double C, we calculate D as D = 2 * C.
Step 5: Substitute C with 3 in the equation. So, D = 2 * 3.
Step 6: Calculate the result. D = 6.
Proportional Relationships – The question tests the understanding of proportional relationships, specifically how one quantity relates to another in a consistent manner.
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