Print Mathematical function in C

I have the following variables declared, and I need to print an expression which devides 1 by the exchange rate of the local currency.  How do I properly write the mathematical expression using printf?  Essentially, I'm trying to pring "1 Euro = (1/0.932543)" but using the result of the mathematical function.  Thanks!

#include <studio.h>
   main()
   {
      float Euro, Peso, Yen, Pound, Shekel;
      Euro = 0.932543;
      Peso = 10.9554;
      Yen = 118.411;
      Pound = 0.734113;
      Shekel = 4.87100;
   
     
      printf("1 Euro = 1.07234 USD  \n");
      printf("1 Peso = 1.07234 USD  \n");
      printf("1 Yen = 1.07234 USD  \n");
      printf("1 Pound = 1.07234 USD  \n");
      printf("1 Shekel = 1.07234 USD  \n");
      return 0;
   }