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October 7
Solution
₱10,000 - ₱5,000 = ₱5,000
Balance
₱5000
October 11
Solution
₱1,250 × 6 = ₱7, 500
₱5,000 + ₱7,500 = ₱12,500
Balance
₱12,500
October 15
Solution
₱12,500 - ₱7,450 = ₱5,050
Balance
₱5,050