Answer:
![90cm^3](https://img.qammunity.org/2020/formulas/mathematics/middle-school/xicjt349wzlnfl55znrxmn09fswljzv8yj.png)
Explanation:
A rectangular prism is a three-dimensional solid.
A rectangular prism has six faces (each one of these faces are rectangles), eight vertices and twelve edges.
You know that this rectangular prism has 5 layers and the volume of one of these layers is 18 cubic centimeters (
).
Assuming that all these layers are equal, the volume of this rectangular prism can be calculated with:
![V_(prism)=5*V_1](https://img.qammunity.org/2020/formulas/mathematics/middle-school/f2nit8ryqrjcpt61jwo6kdsyuxt12bwpzk.png)
Where
is the volume of one layer.
Substituting, you get:
![V_(prism)=(5)(18cm^3)\\\\V_(prism)=90cm^3](https://img.qammunity.org/2020/formulas/mathematics/middle-school/e9p1dsm628qm1y1q2selomjqy89due2s6e.png)