Respuesta :
127.5/x=100/250
(127.5/x)*x=(100/250)*x
127.5=0.4*x then divide both sides of the equation by (0.4) to get x
127.5/0.4=x
318.75=x
x=318.75
318.75
(127.5/x)*x=(100/250)*x
127.5=0.4*x then divide both sides of the equation by (0.4) to get x
127.5/0.4=x
318.75=x
x=318.75
318.75