Question

a short note on proportion​

Answer 1

Answer:

Explanation:

Proportion is defined as a numerical relationship that compares things or people. An example of proportion is the number of girls in a class compared to the number of boys. The comparative relation between parts, things, or elements with respect to size, amount, degree, etc. ratio.

Answer 2

Answer:

A proportion is simply a statement that two ratios are equal. ... In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.