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A ratio is a relationship between two numbers of the same kind which explicitly indicates how many times the first number contains the second. It is used to enable us to calculate mixtures of materials, engineering applications or indicators for percentages.
Some examples of ratios are:
- A classroom has 20 girls and 10 boys. The girls-to-boys ratio is 2:1
- You buy a can of white wash to paint the fence. You have to add 1 part of water to 3 parts of paint. The paint-to-water ratio is 3:1 So, If you have 5 liters of paint you will need to mix the paint with about 1,7 liters of water.
- A gearbox has a ratio of 1:7.25 This means when the input or drive shaft makes 1 full turn, the output makes 7.25 turns.
What else can I help you with?
What ratio is used to determine if the heart is enlarged?
Cardiothoracic ratio
When is ratio used?
Finance
How is ratio used in hockey?
Hockey ratio is used by how many goals you have scored and how many games you have lost and won.
How is Baseball used in golden ratio?
It is not. The Golden Ratio was known and used thousands of years before baseball was invented.
What ratio can be used to predict the stability of an atom?
This is the protons/neutrons ratio in the atomic nucleus.
What is the asset turnover ratio used for?
The asset turnover ratio is used to calculate how effectively a company is using it's assets to encourage production. If the asset turnover ratio is high, the assets are being used effectively. If the ratio is low, the assets could be used more productively to facilitate production.
A word or phrase used to show division in a word problem?
Out of
How can one Tell how much of a reactant will be used in a reaction?
The ratio of the coefficients tells the ratio of moles of reactants used in the reaction.
Is 4 to 2 a ratio?
Yes it is a ratio. The simplified ratio is 2:1 but 4:2 might be used too.
What is the purpose of a ratio?
Well a ratio is kind of used for comparing numbers quickly and accurately.
What is a sentence with the word ratio?
A sentence with the word ratio:A ratio is commonly used in math and statistics.
Why is the ratio of opposite to hypotenuse?
The ratio can be used to calculate additional information about the sides or angles of a triangle.
