Question

Brain teaser! will medal
Diophantus's youth lasted one sixth of his life. He grew a beard after one twelfth more. After one seventh more of his life, he married. 5 years later, he and his wife had a son. The son lived exactly one half as long as his father, and Diophantus died four years after his son.

Answer 1

Diophantus lived 84 years

Answer 2

Dang you sir

Answer 3

lol too smart haha

Answer 4

im also smart

Answer 5

Really? -_-

Answer 6

haha @invinceble good for you haha

Answer 7

Answer this than @invinceble Ms. Arroyo asked the class to see if they could find the sum of the first 50 odd numbers. As everyone settled down to their addition, Terry ran to her and said, "The sum is 2,500." Ms. Arroyo thought, "Lucky guess," and gave him the task of finding the sum of the first 75 odd numbers. Within 20 seconds, Terry was back with the correct answer of 5,625.

How does Terry find the sum so quickly?

Answer 8

haha i know the answer but im gonna let @invinceble handle that one

Answer 9

mmmk lol

Answer 10

i think you you were really as smart as you say you are you would have spelled invincible right lol. Its spelled with an i not an e lol

Answer 11

lmao^