Step 1: Analyze the sentence for clarity.
The sentence needs to express the relationship between Apple and Android phone users clearly. The correct sentence structure for this type of ratio is: "Three out of every five [noun] [verb] [object]."
Step 2: Analysis of options.
- (A) Three out of every five Apple phone users in China also use an Android phone: Correct. This option clearly and correctly expresses the intended meaning.
- (B) Out of every five, three Apple phone users in China also uses an Android phone: This sentence is awkward and incorrectly places "three" at the beginning.
- (C) Android Phones are used by every three out of five Apple phone users in China: This sentence is grammatically incorrect and unclear.
- (D) In China, three out of every five Apple phone users uses Android phones: "Uses" should be "use" to match the plural subject.
- (E) Out of every five Apple phone users in China, Android phones are used by three: This option has a convoluted structure and is harder to understand.
Step 3: Conclusion.
The correct answer is (A), as it is clear and grammatically correct.