{"id":"site-2405/zad/2407","paper_id":"site-2405","number":"2407","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2009,"month":null,"level":"podstawowa","text":"Na seans filmowy sprzedano 280 biletów, w tym 126 ulgowych. Jaki procent sprzedanych biletów stanowiły bilety ulgowe?","answer":null,"answer_text":null,"solution":null,"image":"img/site/2405/zad-2407.svg","solution_image":"img/site/2405/rozw-2407.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań · 2009 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Na seans filmowy sprzedano 280 biletów, w tym 126 ulgowych. Jaki procent sprzedanych biletów stanowiły bilety ulgowe?</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2405/rozw-2407.svg"}]}