public aquarium is being built to contain neon tetras. Each neon tetra needs 1.25 gallons of water. The aquarium will contain 1×10^5 gallons of water. How many tetras can it house? Write the answer in scientific notation.(1 point)
To determine the number of tetras the aquarium can house, we need to divide the total volume of water available by the amount of water each tetra needs.
1×10^5 gallons / 1.25 gallons = 8×10^4 tetras
Therefore, the aquarium can house 8×10^4 tetras.