Tony is saving money to buy a game. So far he has saved $24, which is one-half of the total cost of the game. How much does the game cost?

If Tony has saved $24 and this amount represents one-half of the total cost of the game, then to find the total cost, you simply multiply $24 by 2.

Total cost of the game = $24 × 2 = $48

Therefore, the game costs $48.