Respuesta :
76/x=100/20
(76/x)*x=(100/20)*x - we multiply both sides of the equation by x
76=5*x - we divide both sides of the equation by (5) to get x
76/5=x
15.2=x
x=15.2
20% of 76=15.2
(76/x)*x=(100/20)*x - we multiply both sides of the equation by x
76=5*x - we divide both sides of the equation by (5) to get x
76/5=x
15.2=x
x=15.2
20% of 76=15.2