[問題]GWD19-12

[magic]

Q12:
Each person who attended a company meeting was either a stockholder in the company, an employee of the company, or both. If 62 percent of those who attended the meeting were stockholders and 47 percent were employees, what percent were stockholders, who were not employees?

A. 34%
B. 38%
C. 45%
D. 53%
E. 62%

答案是D
請問題要怎麼算阿??

[7ilams]

62%-((62%+47%)-100%)=53%

[magic]

謝謝唷^^