Is this
“Have you eaten 1 candy? - There is 10 candies, but I ahve eaten one”
I am reviewing my flashcards now, and recognised “いいですか”. It is “may I …?”
So, is seems to be
“May I eat 1 candy? - …”
The answer I do not understand…
Yes, it means
May I eat 1 candy?
– Because there are 10 candies, it is ok you eat 1. ←- literal translation