Respuesta :
405 x 0.35 = $141.75
405+141.75 = $546.75
(you add them because its a markup)
405+141.75 = $546.75
(you add them because its a markup)
markup means on top of...so the price is
= 405*(1+35%) = 405 * 1.35
= 546.75
= 405*(1+35%) = 405 * 1.35
= 546.75