As per the given data in the table, the required ratio of [tex]A:B[/tex] is equivalent to [tex]1: 4[/tex].
What is the ratio of two numbers?
"A ratio is a quantitative relationship between two numbers that describe how many times one value can contain another."
1. [tex]A:B = 2:8 = 1:4[/tex]
2. [tex]A:B = 3:12 = 1:4[/tex]
3. [tex]A:B = 4:16 = 1:4[/tex]
4. [tex]A:B = 5:20 = 1:4[/tex]
Therefore, the required ratio of A and B is [tex]1: 4[/tex].
Learn more about the ratio of two numbers here: https://brainly.com/question/25756758
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