Soal SMA · Soal cerita · Kesulitan 2/5
Read the following text carefully. Last week, the student council of SMA Harapan Bangsa organized a charity concert to raise funds for victims of a landslide in a nearby village. They sold two types of tickets: regular tickets at Rp25,000 each and VIP tickets at Rp50,000 each. The council managed to sell 320 tickets in total and collected Rp10,000,000. How many VIP tickets were sold?
- A.80 tickets
- B.120 tickets
- C.160 tickets
- D.200 tickets
Kunci jawaban & pembahasan
Jawaban: 80 tickets
Let VIP tickets be x and regular tickets be y. From x + y = 320 and 50,000x + 25,000y = 10,000,000, substituting y = 320 - x gives 50,000x + 25,000(320 - x) = 10,000,000, so 25,000x = 2,000,000 and x = 80.
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