A cuántas

to how many

→ a

phrase Rare #53,448

to how many Used with feminine plural nouns; the preposition “a” is required by the verb or context.

SP: ¿A cuántas personas invitaste?

EN: How many people did you invite?

How many girls do you teach?

How many bookstores did you go to?

How many women have you shown this film to?

— Por eso lo llaman amor (2017)

How many women do you obey?

— Ágora: La caída del imperio romano (2009)