Answer:
Not Proportional.
Explanation:
We are given a pair of fractions/ratios 3/7 and 8/28.
We need to check if 3/7 and 8/28 are in proportion or not.
In order to check if those are in proportion, we need to convert both denominators as same denominator.
Second fraction 8/28 has 28 in it's denominator.
Let us convert denominator of 3/7 as 28.
In order to convert denominator 7 as 28, we need to multiply top and bottom of fraction 3/7 by 4, we get
We can see that 12/28 ≠ 2/28.
Therefore, pair of ratios 3/7 and 8/28 are Not Proportional.