Soal SMA · Soal cerita · Kesulitan 2/5
Rina is saving money to buy a new dictionary. She already has Rp150,000. Every week she saves Rp25,000 from her allowance. After how many weeks will she have at least Rp300,000?
- A.5 weeks
- B.6 weeks
- C.7 weeks
- D.8 weeks
Kunci jawaban & pembahasan
Jawaban: 6 weeks
She needs Rp150,000 more; 150,000 ÷ 25,000 = 6 weeks, and after 6 weeks she has exactly Rp300,000.
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