Final answer:
The sentence "Quiero comer mi manzana en el patio" is grammatically correct in Spanish. It means "I want to eat my apple in the patio."
Step-by-step explanation:
The sentence "Quiero comer mi manzana en el patio" is grammatically correct. In Spanish, the subject pronoun "Quiero" means "I want." The verb "comer" means "to eat," and the noun "manzana" means "apple." The phrase "en el patio" means "in the patio." So, the sentence translates to "I want to eat my apple in the patio."
Learn more about Spanish sentence grammar