It's the same concept as a whole number. For example 3.5 is a proportion of 0.7. #.5 is divisible of 0.7 so it's a proportion
direct proportion indirect proportion additive proportion partitive proportion
There is nobody by the name of Rene Proportion who was directly involved in the development of ratios and proportions. It is impossible to trace the origin of the concept of ratio or proportions, since the ideas from which it developed would have been familiar to ancient literate cultures. For example, the idea of one field being twice as large as another is so comprehensible that it would have been understood across societies.
There is no such thing as a "hardest" question. What you find hard may seem easy to someone who can see a clear way to the solution, or conversely.
a proportion that is open
Inverse proportion is a mathematical concept and has nothing whatsoever to do with religious concepts such as hell.
It's the same concept as a whole number. For example 3.5 is a proportion of 0.7. #.5 is divisible of 0.7 so it's a proportion
This is the concept of proportional representation in a representative democracy.
There is, had has been, much controversy about the validity of the disease theory (or hypothesis) of alcoholism. A substantial proportion of physicians reject the disease concept of alcoholism.
direct proportion indirect proportion additive proportion partitive proportion
... a proportion.... a proportion.... a proportion.... a proportion.
The more people there are to share a pizza, the smaller each person's portion will be. This is an example of inverse proportion - as the number of people increases, the size of each person's portion decreases. In traffic, as the number of cars on the road increases, the speed at which each car can travel decreases. This is another example of inverse proportion - as the density of cars increases, the speed of the cars decreases. Similarly, when watering plants, the more plants you have to water, the less water each plant will receive. This is an example of inverse proportion - as the number of plants increases, the amount of water each plant receives decreases.
There is nobody by the name of Rene Proportion who was directly involved in the development of ratios and proportions. It is impossible to trace the origin of the concept of ratio or proportions, since the ideas from which it developed would have been familiar to ancient literate cultures. For example, the idea of one field being twice as large as another is so comprehensible that it would have been understood across societies.
the three kinds of proportions are indirect proportion, direct proportion and thepartitive proportion
There is no such thing as a "hardest" question. What you find hard may seem easy to someone who can see a clear way to the solution, or conversely.
There cannot be a "proportion of something": proportion is a relationship between two things, and how you solve it depends on whether they (or their transformations) are in direct proportion or inverse proportion.
direct proportion: y=kx inverse proportion: y=k/x