MAGIC SQUARE: Calculate A*B-C
The aim is to place the some numbers from the list (8, 10, 11, 12, 14, 15, 41, 43, 44, 67, 71) 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: 17
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare

A woman came to the hospital t...
A woman came to the hospital to visit a friend. She had not been in a hospital for several years and felt very ignorant about all the new technology. A technician followed her onto the elevator, wheeling a large, intimidating looking machine with tubes and wires and dials.
"Boy, would I hate to be hooked up to that thing," she said.
"So would I," replied the technician. "It's a floor cleaning machine."
"Boy, would I hate to be hooked up to that thing," she said.
"So would I," replied the technician. "It's a floor cleaning machine."