currency converter

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
float Rupees,USD,GBR,EUR;
cout<<"Enter the amount in Pak Rupees:";
cin>>Rupees;
USD=(Rupees/88);
GBR=(Rupees/138);
EUR=(Rupees/120);
cout<<"Rs\t"<<Rupees<<"="<<"USD\t"<<USD;
cout<<"\nRs\t"<<Rupees<<"="<<"GBR\t"<<GBR;
cout<<"\nRs\t"<<Rupees<<"="<<"EUR\t"<<EUR;
getch();
}