How to Calculate Proportions?

Answer

To calculate proportions, you need to have two or more quantities to compare to each other. The number will be compared using 'to'. The number being divided goes first. For example, lets say you have 10 dogs and 5 cats. The proportion of dogs 'to' cats is 10 to 5 or 2 to 1.
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A proportion occurs when two ratios are forced to be equal to each other. This selection will allow you to find a second ratio that is in the same proportion as the first... More>>
Q&A Related to "How to Calculate Proportions?"
1. Define the problem. In order to compute a proportion, the two quantities being compared must be known. For simplicity, let them be called A and B. 2. Determine which quantity is
http://www.ehow.com/how_2310782_calculate-proporti...
give me an example.
http://wiki.answers.com/Q/How_do_you_calculate_a_p...
The proportion is 21 out of 30 (21/30) which can be reduced to 7/10. Divide the bottom number into the top number and you get .7 or 70%
http://answers.yahoo.com/question/index?qid=200904...
The number divided usually appears before a "to" or "per" in a problem, and it is being divided by the number after. Express the quantities as numbers. Divide.
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1. Define the problem. In order to compute a proportion, the two quantities being compared must be known. For simplicity, let them be called A and B. 2. Determine ...
1. Define the problem. In order to compute a proportion, the two quantities being compared must be known. For simplicity, let them be called A and B. 2. Determine ...
1. Define the problem. In order to compute a proportion, the two quantities being compared must be known. For simplicity, let them be called A and B. 2. Determine ...
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