0000:00:00:00:00Start7Number 7ExplanationAt the "Murah" bookstore, Adi buys 444 books, 222 pens and 333 pencils for Rp26,000\text{Rp}26{,}000Rp26,000. Bima buys 333 books, 333 pens and 111 pencil for Rp21,500\text{Rp}21{,}500Rp21,500. Citra buys 333 books and 111 pencil for Rp12,500\text{Rp}12{,}500Rp12,500. If Dina buys 222 pens and 222 pencils, then she must pay ....Rp10,000\text{Rp}10{,}000Rp10,000Rp20,000\text{Rp}20{,}000Rp20,000Rp30,000\text{Rp}30{,}000Rp30,000Rp40,000\text{Rp}40{,}000Rp40,000Rp45,000\text{Rp}45{,}000Rp45,000
7Number 7ExplanationAt the "Murah" bookstore, Adi buys 444 books, 222 pens and 333 pencils for Rp26,000\text{Rp}26{,}000Rp26,000. Bima buys 333 books, 333 pens and 111 pencil for Rp21,500\text{Rp}21{,}500Rp21,500. Citra buys 333 books and 111 pencil for Rp12,500\text{Rp}12{,}500Rp12,500. If Dina buys 222 pens and 222 pencils, then she must pay ....Rp10,000\text{Rp}10{,}000Rp10,000Rp20,000\text{Rp}20{,}000Rp20,000Rp30,000\text{Rp}30{,}000Rp30,000Rp40,000\text{Rp}40{,}000Rp40,000Rp45,000\text{Rp}45{,}000Rp45,000
