7. Find the number of loaves of bread

A loaf of bread with dimensions 28 $cm \times$ 9 $cm \times$ 9 $cm$ is placed in the container. If the dimensions of the container are 64 $cm \times$ 36 $cm \times$ 40 $cm$, how many loaves of bread can be placed in the container?

 

 

The container can contain  loaves of bread.

 

[Note: Round of the answer obtained to the lowest whole number]