Nick and Nia are doing chores. Nia has a piggybank with over 100 dollars from chores saving .Nick have a piggybank with over 20 dollars of chore saving who do there chores more? Hint it a percentage who did more chores.

Nia did the chores the more

Step-by-step explanation:

100 is more than 20

9,000,000,000 gallons of water.

Step-by-step explanation:

We have been given that a website recommends that you should have 3 gallons of water for every inch of goldfish in your tank. We are asked to find the gallons of water needed for one billion goldfish that are each 3 inches.

First of all, we will find gallons of water needed for each fish.

Now, we will multiply number of gallons of water required for 1 fish by 1 billion to find required gallons of water.

Therefore, you need 9,000,000,000 gallons of water for 1 billion fish.