Every time Johnny turns his birthday, his parents throw as many coins into his piggy bank as he does years. At the moment it has 21 coins. How old is Johnny? Share Tweet Answer 6 years old 1+2+3+4+5+6=21
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?
In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable?