Question

Is the sentence grammatically correct or incorrect. Las computadoras son muy caras

Answer 1

It's correct

This sentence is correct. Here we use the definite article that matches feminine and plural nouns, that is, las. So the feminine and plural noun this definite article modifies is computadoras. Since las computadoras stands for the third person plural, we need to use the conjugation of the verb ser that matches this person, which is son. Finally, muy caras means very expensive.

Answer 2

The sentence is grammatically correct.