Question

A A A
30) What is the proportion of A's​

Answer 1

Answer:

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. ... To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.