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Answer: ₱1458.34
Step-by-step explanation: ₱7,500.00 - amount withdrawn by Mr. Rivera
4/9 - portion of the money spent on his daughter's educational trip
3/10 of 5/9 - portion of the money spent on groceries
2 sacks of rice - bought on the remaining money
Asked: The cost of each sack of rice.
Number Sentence: ₱7,500.00 - [(₱7,500.00) + ()(₱7,500.00)] = N
2
Answer: ₱7,500.00 - [(₱7,500.00) + ()(₱7,500.00)] = N
2
₱7,500.00 - [ + (₱7,500.00)] = N
2
₱7,500.00 - [₱3333.33) + (₱7,500.00)] = N
2
₱7,500.00 - [₱3333.33 + ₱1250.00)] = N
2
₱7,500.00 - ₱4,583.33 = N
2
₱2916.67 ÷ 2 = N
₱1458.335 = N
Therefore, each sack of rice costs ₱1458.34