Question

Which table shows a proportional relationship between a and b?

Answer 1

Im pretty sure its B :)

Explanation:

Answer 2

Table B

Explanation:

we know that

A relationship between two variables, a, and b, represent a proportional variation if it can be expressed in the form
`b/a=k` or
`b=ka`

In this problem the table B shows a proportional relationship because

For a=20, b=25 -----> b/a=25/20=1.25

For a=24, b=30 -----> b/a=30/24=1.25

For a=32, b=40 -----> b/a=40/32=1.25

The constant of proportionality k is 1.25