MCQ
If $\frac{1}{x}: \frac{1}{y}: \frac{1}{z}=2: 3: 5$, then, $x: y: z=$ ?
  • A
    2 : 3 : 5
  • 15 : 10 : 6
  • C
    5 : 3 : 2
  • D
    6 : 10 : 15

Answer

Correct option: B.
15 : 10 : 6
B

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