MAGIC SQUARE: Calculate A+B*C
The aim is to place the some numbers from the list (15, 19, 21, 23, 25, 28, 29, 30, 71, 75, 79) 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: 11
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare

Three old men were sitting aro...
Three old men were sitting around and talking. The 80 year-old said, "The best thing that could happen to me would just to be able to have a good pee. I stand there for twenty minutes, and it dribbles and hurts. I have to go over and over again."
The 85 year-old said, "The best thing that could happen to me is if I could have one good bowel movement. I take every kind of laxative I can get my hands on and it's still a problem."
Then the 90 year-old said, "That's not my problem. Every morning at 6:00 am sharp, I have a good long pee. At around 6:30 am I have a great bowel movement. The best thing that could happen to me would be if I could wake up before 7:00 am.
The 85 year-old said, "The best thing that could happen to me is if I could have one good bowel movement. I take every kind of laxative I can get my hands on and it's still a problem."
Then the 90 year-old said, "That's not my problem. Every morning at 6:00 am sharp, I have a good long pee. At around 6:30 am I have a great bowel movement. The best thing that could happen to me would be if I could wake up before 7:00 am.