Respuesta :

Answer:

$220.50

Step-by-step explanation:

$105 plus 110%

Answer:

50$

Step-by-step explanation:

price = original price + mark up

price  = X + 105%X = 100%X + 105%X = 210%x

105 / X = 210 / 100

X = 105 * 100 / 210 = 50