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1. Let x : y = 3 : 4 and x : z = 6 : 5 , then z : y = is ?

  • A. 5 : 3
  • B. 5 : 3
  • C. 5 : 3
  • D. 5 : 3

Answer: Option D

Explanation:

Here, x:y=3:4

Multiply by 2, x:y=6:8

x:z=6:5

So,z:y= 5:8.

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