MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (7, 9, 12, 13, 14, 18, 22, 24, 28, 42) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.Correct answers: 13
The first user who solved this task is Nasrin 24 T.
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Before going to Europe on busi...
Before going to Europe on business, a man drives his Rolls-Royce to a downtown New York City bank and asks for an immediate loan of $5,000. The loan officer, taken aback, requests collateral. "Well then, here are the keys to my Rolls-Royce," the man says. The loan officer promptly has the car driven into the bank's underground parking for safe keeping and gives the man the $5,000. Two weeks later, the man walks through the bank's doors and asks to settle up his loan and get his car back. "That will be $5,000 in principal, and $15.40 in interest," the loan officer says. The man writes out a check and starts to walk away. "Wait, sir," the loan officer says. "You are a millionaire. Why in the world would you need to borrow $5,000?" The man smiles, "Where else could I find a safer place to park my Rolls-Royce in Manhattan for two weeks and pay only $15.40?"