Answer:
Ayer, mis hermanos ahorraron 25.000 pesos.
Explanation:
The correct form of the verb in the sentence is ahorraron. The tense is simple past because it is an action that happened the day before. Both words ‘ahorran’ and ‘ahorra’ do not refer to the past, and the word ‘ahorramos’ is in a plural form so it cannot be used.
The exact translation of the sentences is: 'yesterday, my brothers saved 25.000 pesos.'
