1) The Eskimos greet each other by rubbing their noses together. They greet the arctic researchers by giving them a "high five". The researchers say hello to the Eskimos, just as they greet each other. At a party at the North Pole, while everybody was greeting everybody in the proper way, you could hear 444 hello's and there were 432 "high five's". How many Eskimos and how many researchers were present?
2) The Eskimos greet each other with a nose rub, and they greet the Arctic researchers with a "high five". The researchers say hello to the Eskimos, just as they greet each other. At a party at the North Pole, while everybody greeted everybody in the proper way, you could hear 415 hello's. How many nose rubs and how many high five's happened?
2) The Eskimos greet each other with a nose rub, and they greet the Arctic researchers with a "high five". The researchers say hello to the Eskimos, just as they greet each other. At a party at the North Pole, while everybody greeted everybody in the proper way, you could hear 415 hello's. How many nose rubs and how many high five's happened?