Respuesta :

18% of 400 is 72
Hope it helped

x=1872 is 18% of 400
If your wonder how I got that crazy answer its simple!
100%/x%=400/72


7 Solution for 72 is what percent of 400

100%/x%=400/72
(100/x)*x=(400/72)*x       
100=5.55555555556*x       
(5.55555555556) to get x
100/5.55555555556=x 
18=x