Decide whether the sentence is grammatically CORRECT or INCORRECT as written.
La silla es tan duro como la mesa.
Answer : Incorrect.
Explanation : In a sentence, the adjective must agree with the subject in gender and number. "Silla" is a singular feminine noun, so her adjective must be feminine singular too. It should be "dura".
And the whole sentence should be "La silla es tan dura como la mesa".
Hope this helps!
