# Diophantus was a Greek mathe...

Diophantus was a Greek mathematician who lived in the third century. He was one of the first mathematicians to use algebraic symbols. Most of what is known about Diophantus's life comes from an algebraic riddle from around the early sixth century. The riddle states: 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. How many years did Diophantus live?Correct answers:

**17**The first user who solved this task is

**Fazil Hashim**.#brainteasers #math #riddles

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### The Greatest Golf Ball

First golfer: “I have the greatest golf ball in the world. You can’t lose it.”

Second golfer: “How so?”

First golfer: “If you hit it into the sand, it beeps. You hit it into the water, it floats. If you want to play golf at night it glows.”

Second golfer: “Hey, sounds good. Where did you get it?”

First golfer: “I found it in the woods.”