Respuesta :
Alex = 175 baseball cards
Rodney = 175 * 3
Rodney = 525
Rodney - Alex = 525 - 175 = 350
Alex has 350 less cards than Rodney
Rodney = 175 * 3
Rodney = 525
Rodney - Alex = 525 - 175 = 350
Alex has 350 less cards than Rodney