Riddle: When Grant was 8, his brother was half his age. Now, Grant is 14. How old is his brother?
Answer: His brother is 10. Half of 8 is 4, so Grant’s brother is 4 years younger. This means when Grant is 14, his brother is still 4 years younger, so he’s 10.
Riddle: Two fathers and 2 sons spent the day fishing, but only caught 3 fish. This was enough for each of them to have one fish. How is this possible?
Answer: There were only 3 people fishing. There was one father, his son, and his son's son. This means there were 2 fathers and 2 sons, since one of them is a father and a son.