One-third of the pizza will be left
Proportions and Ratios
Let the total amount of pizza eaten be "x
- Amount of pizza ate by Tom is 1/3 x
- Amount of pizza ate by Ben is 1/3 x
Total pizza ate = x/3 + x/3
Total pizza eaten = 2x/3
Amount of pizza left = x - 2x/3
Amount of pizza left = (3x-2x)/3
Amount of pizza left = x/3
Hence one-third of the pizza will be left
Learn more on ratio and proportion here: https://brainly.com/question/21602143
