A beef sandwich has two slices of bread with a layer of meat between them. Each slice of bread 1.4 cm thick, and the meat is 0.5 cm thick. How thick was the sandwich

Respuesta :

There are two slices of bread, and a layer of meat. One slice of bread is 1.4 cm thick, so two slices combined is 1.4 x 2 = 2.8 cm thick.

The whole sandwich is 2.8 + 0.5 = 3.3 cm.