Urgent! Sixth grade math problem! Online, etc Math problem: Mr. Li bought a house with a unit price of 9400 yuan per square meter and an area of 101 square meters. He paid 2 / 5 of the total down payment and borrowed 300000 yuan from the bank's provident fund. The rest of the money was mortgaged by the bank. How many yuan does Mr. Li need to borrow? Detailed description, help you, have to say clearly, the answer is 269640, please step by step to explain the idea, good words plus points. Urgent! Online, etc

First of all, how much does the house cost? It should be 9400 * 101 = 949400 yuan, of which the down payment is 2 / 5, so the remaining 3 / 5 is unpaid. The total is 949400 * 3 / 5 = 569640, and then minus 300000 yuan of the provident fund, which is the answer. 569640-300000 = 269640, these money need to borrow from the bank

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