Question

what is ratio and proportion​

Answer 1

A proportion is simply a statement that two ratios are equal. It can be written in two ways: as two equal fractions a/b = c/d; or using a colon, a:b = c:d. ... In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion.

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Answer 2

Answer:

1. a proportion is a simply two ratios are equal
2. ratio is the quantitative relation between two equal numbers