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"Treinta" is a noun which is often translated as "thirty", and "son las ocho" is a phrase which is often translated as "it's eight o'clock". Learn more about the difference between "treinta" and "son las ocho" below.
el treinta(
treyn
-
tah
)A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
2. (number)
b. thirtieth (in dates)
El cumpleaños de mi padre es el treinta de noviembre.My father’s birthday is on the thirtieth of November.
son las ocho(
sohn
lahs
oh
-
choh
)A phrase is a group of words commonly used together (e.g., once upon a time).
a. it's eight o'clock
Son las ocho, Rafael. Levántate ya, que hay que ir a la escuela.It's eight o'clock, Rafael. Get up now. You have to go to school.
