Free Practice Question
PS · Problem Solving
705-805
Sequences
Three numbers are in geometric progression such that the product of them is 27 and the sum of the products taken in pairs is 91. What is the third number in the progression?
Answer Choices
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1/3
B
3
C
9
D
27
E
1/3 or 27
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Explanation
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Difficulty
705-805
Type
PS
Category