MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (11, 13, 15, 21, 23, 25, 51, 53, 55) 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: 18
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
Pilot: Have you ever flown in ...
Pilot: Have you ever flown in a small plane before?
Passenger: No, I have not.
Pilot: Well, here is some chewing gum. It will help to keep your ears from popping.
Pilot (after the plane landed): Did the gum help?
Passenger: Yep. It worked fine. The only trouble is I cant get the gum out of my ears.
Passenger: No, I have not.
Pilot: Well, here is some chewing gum. It will help to keep your ears from popping.
Pilot (after the plane landed): Did the gum help?
Passenger: Yep. It worked fine. The only trouble is I cant get the gum out of my ears.