Final answer:
To find the number of calories in a Quarter Pounder and a Whopper with cheese, set up a system of equations and solve them. The Quarter Pounder has 780 calories and the Whopper with cheese has 229 calories.
Step-by-step explanation:
Quarter Pounder vs. Whopper: which has more fat?
To find the number of calories in a Quarter Pounder and a Whopper with cheese, we need to set up a system of equations using the given information. Let's assume the number of calories in a Quarter Pounder is Q and the number of calories in a Whopper with cheese is W. According to the given information, 2Q + 3W = 2607 calories and Q + W = 1009 calories. Solving these equations simultaneously, we can find the values of Q and W.
By solving the equations, we find that a Quarter Pounder has 780 calories and a Whopper with cheese has 229 calories.