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Q: .
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  • A. 23 : 21
  • B. 15 : 29
  • C. 18 : 23
  • D. 21 : 23
Correct Answer: Option A - Required ratio = (275 + 300) : (250+275) = 575 : 525 = 115 : 105 = 23 : 21
A. Required ratio = (275 + 300) : (250+275) = 575 : 525 = 115 : 105 = 23 : 21

Explanations:

Required ratio = (275 + 300) : (250+275) = 575 : 525 = 115 : 105 = 23 : 21