Question

What is it called when a columns filled with pairs of numbers that have the same ratio?

Answer 1

That is a ratio table.

Answer 2

we know that

When a columns is filled with pairs of numbers that express the same relationship between two
quantities, is called a ratio table and the relationship between these two quantities is called Equivalent ratios.

Example

`x`
`y`

`2`
`4` ----->
`Ratio 1=(4)/(2) =2`

`3`
`6` ----->
`Ratio 2=(6)/(3) =2`

`4`
`8` ----->
`Ratio 3=(8)/(4) =2`

`Ratio 1, Ratio 2, Ratio 3`
`are`
`Equivalent`
`Ratios`

therefore

the answer is

A Ratio Table