Calculate the number 814
NUMBERMANIA: Calculate the number 814 using numbers [1, 3, 5, 4, 60, 748] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania

Hair pulling
A six year old comes crying to his Mother because his little sister pulled his hair.
"Don't be angry," the Mother says, "Your little sister doesn't realize that pulling hair hurts."
A short while later, there's more crying, and the Mother goes to investigate.
This time the sister is bawling and her brother says...
"Now she knows."