Question

A 6-inch submarine has 360 calories. If the same ingredients are used, how many calories would be in a 2-foot submarine sandwich?

Answer 1

1440 calories.

Step-by-step explanation:

If there is 360 calories for every 6 inches, all you need to do is add another 360 to those inches to make it a foot, then add two more 360 to make it 2 feet.

360x4=1440