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Q: What is the ratio of the mean proportional 4.8 and 10.8 and the third proportional to 0.4 and 2.4?
  • A. 2 : 3
  • B. 1 : 2
  • C. 3 : 2
  • D. 2 : 1
Correct Answer: Option B -
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Explanations:

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