Tenemos un terreno cuyo largo es 0.5km y el ancho es 200m.¿cual es la razon entre el largo y el ancho?

Put it in english and i can help

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425