The number of fish that can be put in an aquarium depends on the amount of water the tank holds, the size of the fish, and the capacity of the pump and filter system. The dimensions of the tank: Length: 70 cm Width: 20 cm Height: 25 cm a. How many liters of water will this tank hold? The answer is| L. b. If the recommended number of tropical fish for this tank is 30, how many cubic centimeters of space would each fish have to the nearest cubic centimeter? The answer is cm³. c. Goldfish need more space and oxygen than tropical fish. Goldfish that are about 5 centimeters long require 3,000 cubic centimeters of water. How many goldfish could live in this tank? Round your answer down to the nearest integer. The answer is
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
