A) 5
B) 25
C) 30
D) 81
Correct Answer: A
Solution :
Let the number be x. Then, \[\frac{9}{5}\] of \[x=45\Rightarrow \frac{9}{5}\times x=45\] \[\Rightarrow \] \[x=45\times \frac{5}{9}=25\] \[\therefore \] Number = 25 Now, \[\frac{1}{5}\] of the number \[=\frac{1}{5}\times 25=5\]You need to login to perform this action.
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