Answer:
Total liters of salt in [tex]2.64*10^20[/tex] liters of water is [tex]9.24*10^18[/tex].
Step-by-step explanation:
If 1 liter of water contains [tex]3.5*10^-2[/tex] amount of salt,
Then,
[tex]2.64*10^20[/tex] liters of water will contain,
[tex]3.5*10^-2[/tex] should be multiplied by [tex]2.64*10^20[/tex].
Therefore,
Total liters of salt in [tex]2.64*10^20[/tex] liters of water is [tex]9.24*10^18[/tex].