Treinta
treinta
30=treinta
Strangely enough, there is no word in Spanish to represent sock. To say socks in Spanish, you say "medias", but you cannot say "media" because media means 30, as in 2:30.
How to say 9:30 in Spanish
Ojalá tuviese 30 años menos
30 de mayo (treinta de mayo)
"Estamos a 30 grados" "Hay 30 grados de temperatura" "La temperatura es de 30 grados"
treinta años de amor fiel
Mi madre tiene treinta años.
To say "It's 7:30 PM" in Spanish, you would say "Son las siete y media de la tarde." Alternatively, you can also say "Son las siete y treinta de la tarde." Both phrases convey the same time.
Las diez (y) veinte.
Mi niño(a) leyó durante treinta minutos.
El treinta de enero, dos mil doce