correct the one error. carlotta_valdes it took me three hour to finish my chemistry homework last night. it…

correct the one error. carlotta_valdes it took me three hour to finish my chemistry homework last night. it took me three hour to finish my chemistry homework last night.
Answer
Brief Explanations:
The noun "hour" should be pluralized since the quantity is three.
Answer:
It took me three hours to finish my chemistry homework last night.