A is to B as C is to D. If A is 2 and B is 4, and C is 6, what is D?
Q1. A is to B as C is to D. If A is 2 and B is 4, and C is 6, what is D?
Answer: 12
Explanation: The ratio of A to B is 1:2, so the ratio of C to D should be the same. Hence, D = 2 * 6 = 12.