Question

what is the ratio? and propotion? don't spam

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yes I remembered you, William

Answer 1

Step-by-step explanation:

After many days I'm answering.

In mathematics, two varying quantities are said to be in a relation of proportionality, multiplicatively connected to a constant; that is, when either their ratio or their product yields a constant. The value of this constant is called the coefficient of proportionality or proportionality constant.

Answer 2

Answer:

Ratio

The ratio of two quantities 'a' and 'b' of the same kind and in the same units is a fraction ab which shows that how many times one quantity is of the other and is written as a : b and is read as 'a is to b' where b ≠ 0.

Proportion is a mathematical comparison between two numbers. According to proportion, if two sets of given numbers are increasing or decreasing in the same ratio, then the ratios are said to be directly proportional to each other. Proportions are denoted using the symbol '::' or '='.