MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (4, 5, 13, 14, 15, 23, 30, 31, 39, 97) 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
identification
A woman went into a bank to get a check cashed, but she didn't have an account with them. When the teller her asked for some identification, the woman showed her several charge cards, her social security card and a library card.
The teller told her they needed a driver's license, but the woman said she didn't have one.
"Don't you have anything with your picture on it?" the teller asked.
"Oh, sure," she said, as she flipped to a family photo in her wallet. "That's me in the back row."
The teller told her they needed a driver's license, but the woman said she didn't have one.
"Don't you have anything with your picture on it?" the teller asked.
"Oh, sure," she said, as she flipped to a family photo in her wallet. "That's me in the back row."