Answer:
8.38 m^3
Step-by-step explanation:
The volumes are in proportion to the cubes of their radii.
Compare volumes in the form big cone / small cone.
[tex]\frac{131}{V_\text{small}}=\frac{5^3}{2^3}\\\frac{131}{V_\text{small}}=\frac{125}{8}[/tex]
"Cross multiply."
[tex]125V_\text{small}=8\cdot131\\125V_\text{small}=1048\\V_\text{small}=\frac{1048}{125}\approx 8.34\text{ cm}^3[/tex]
