Explain the difference between a rate, a ratio, and a proportion?

A proportion is an equality of two ratios.

Example : =

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We write proportions to help us find equivalent ratios and solve for unknown quantities.

A rate is the quotient of a ratio where the quantities have different units.

Example :

A ratio is a comparison of two quantities.

Example : 1 : 3 or

the answer is simply just 6n add the two together as they have an n

what’s the question?