Final answer:
The sentence 'Puedo comer cien chocolates' is grammatically correct in Spanish.
Step-by-step explanation:
The sentence Puedo comer cien chocolates is grammatically correct. In Spanish, the subject pronoun 'puedo' means 'I can' or 'I am able to', the verb 'comer' means 'to eat', and 'cien' means 'hundred'. Therefore, the sentence translates to 'I can eat one hundred chocolates'.
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