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1. if x:y=5;3, then(8x-5y):(8x=5y)=?

  • A. 5:11
  • B. 5:11
  • C. 5:11
  • D. 5:11

Answer: Option A

Explanation:

x:y=5:3

So, 8x-5y:8x+5y=(8×5)-(5×3):(8×5)+(5×3)=5:11

(ans)

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