MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (7, 9, 12, 19, 21, 24, 40, 42, 45, 87) 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
What Should They Get?
Mrs. Applebee, the 6th grade teacher, posed the following problem to one of her classes:
"A wealthy man dies and leaves ten million dollars. One-fifth is to go to his wife, one-fifth is to go to his son, one-sixth to his butler, and the rest to charity. Now, what does each get?"
After a very long silence in the classroom, Little Johnny raised his hand.
The teacher called on Little Johnny for his answer.
With complete sincerity in his voice, Little Johnny answered, "A lawyer!"
"A wealthy man dies and leaves ten million dollars. One-fifth is to go to his wife, one-fifth is to go to his son, one-sixth to his butler, and the rest to charity. Now, what does each get?"
After a very long silence in the classroom, Little Johnny raised his hand.
The teacher called on Little Johnny for his answer.
With complete sincerity in his voice, Little Johnny answered, "A lawyer!"