Respuesta :

You will divide 900 by 5000, (900\5000) your answer is .18 which is equal to 18%
100%/x%=5000/900
Multiply both sides by x:
(100/x)*x=(5000/900)*x 
Divide both sides by 
(5.55555555556) to get x:
100=5.55555555556*x  
100/5.55555555556=x 
x=18

Answer:

900 is 18% of 5000