Answer:
Los abrigos blancos.
Explanation:
in grammatical accidents the number indicates the number of individuals that the noun speaks of, in this case it is speaking of more than one, therefore it must be combined in a plural way so that it has agreement with what is being expressed.
If it refers to a single individual, the singular number should be used.
La medicina que compre anteayer me costo cinco dólares y cincuenta centavos
Es corrrecta si la descrubrio crsitobal colon y tenia 3 barcos la pinta, la niña y la santa maria