Write a proportion for each of the following equations and perform all changes: 2·9=3·6
I don't need a straight-up answer, I need an explanation of how to do this if you can. Thanks!

I think this formula will help you out quite a bit: = or a:y = x:b

Step-by-step explanation:

To try our formula, lets use the equation 5 · 4 = 10 · 2

A would be 5, B would be 4, X would be 10, and Y would be 2.

When we plug that into our formula, we get = . This can also be rewritten as 5 : 2 = 10 : 4 You can then simplify the two fractions and you get = , which is a true statement. Hope this helps!

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation: