答こたえ は 零れい です。kotae wa rei desu.The answer is zero.Breakdown of kotae wa rei desu.ですdesuto beはwatopic particle答こたえkotaeanswer零れいreizeroElon.io is an online learning platformWe have hundreds of Japanese lessons and thousands of exercises.Start learning Japanese nowNihon-shiki romanizationwatasi ha tyuugoku kara kimasitaHepburn romanizationwatashi wa chuugoku kara kimashita