Answer
The water would fill $2\times10^6$ to $2\times10^7$ bottles
Work Step by Step
1 liter of water is equal to $10^3cm^3$ which is then equal to $10^{-3}m^3$.
Using our answer from 26a we can now calculate how many bottles we can fill.
$(2\times10^3m^3$ to $2\times10^4m^3)/(10^{-3}m^3)=2\times10^6$ to $2\times10^7$ bottles
