A) 20%
B) 30%
C) 40%
D) 50%
Correct Answer: C
Solution :
Let the third number be x, According to the question, First number \[=\frac{20}{100}\times x=\frac{x}{5}\] Second number \[=\frac{50}{100}\times x=\frac{x}{2}\] \[\therefore \]Required percentage \[=\frac{\frac{x}{5}\times 100}{\frac{x}{2}}=\frac{x}{5}\times \frac{2}{x}\times 100=40%\]You need to login to perform this action.
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