Otto spent 3/4 of the money he had saved on a new video game. if the video game cost $48, how much money did he have before he bought the game?

He saved up 64 dollars before he bought the game. First, you divide the video game cost by the amount of money he had spent(48/3). Your answer should be 16 dollars. Then, multiply by four because it is equal to the total amount of money(16*4). Your final answer should be 64 dollars.

48/3=16
48+16=the total money Otto have before he buy video game
          =$64

The answer would be -3.9> -4.5