vs
QUICK ANSWER
"Son las ocho" is a phrase which is often translated as "it's eight o'clock", and "cincuenta" is an adjective which is often translated as "fifty". Learn more about the difference between "son las ocho" and "cincuenta" below.
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.
cincuenta(
seeng
-
kwehn
-
tah
)An adjective is a word that describes a noun (e.g., the big dog).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).