Answer:958
Explanation:
We know the volume of Planets
Volume of Saturn[tex]=8.27\times 10^{14} km^3[/tex]
Volume of Neptune[tex]=6.3\times 10^{13} km^3[/tex]
Volume of Uranus [tex]=6.833\times 10^{13} km^3[/tex]
and volume of combined [tex]=9.5833\times 10^{14} km^3[/tex]
Volume of earth[tex] =10^{12} km^3[/tex]
Thus [tex]\frac{9.583\times 10^{14}}{10^{12}}[/tex]=958.3 earth can be fitted in 3 planets volume.