Numbers II

Anna is paying at the bookstore's cashier.

海芋和鸢尾

海芋和鸢尾 (20)

海芋和鸢尾
I speak:
Chinese
I learn:
English, German
Busuu berries :
2981

Cashier : That will be 70 euros.
海芋和鸢尾: 70 euros! Are you sure? This book costs 30 euros and this one 20 euros. The total should be 50!
Cashier : There is no 50 percent discount on the second book.
海芋和鸢尾: How much is it then?
Cashier : It costs 40 euros.
海芋和鸢尾: In that case, I don't want to buy it anymore!