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  • 30-12-2017
  • Mathematics
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15. A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin? (Hint: Solve for X).

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astroprincess331
astroprincess331 astroprincess331
  • 30-12-2017
Since 3 out of 5 doctors (60%) use brand X, solve for 60% of 2,000, which is 1,200 doctors. 
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