Question

Which numbers are the extremes of the proportion shown below?

Answer 1

There is no proportion posted here but you can find the extremes from this explanation, I hope.

Given the proportion a/b = c/d, the extremes are a and d.
The means are b and c.

To remember this, think about the terms of the proportion as being in order:
a, b, c, d. On the ends are a and d and are the extremes. Between the extremes are the means, b and c.

Apply that to your proportion.

@mackeybhp1300