Do the ratios 1/2 and 3/6
form a proportion?

1/2, 1/2.

Step-by-step explanation:

I divide 3/6 to make between them a proportional relationship. So there is one ratio which is 1/2. There is also another ration which is 3/6. So here is the deal. If we divide 3/6 we get 1/2. We don't need to divide 1/2. Because it is already divided. SO we get in each ratio 1/2. So that is completely match with each other. So we got proportional relationship between them.

answer: for each 3 girls there is 2 boys . 3: 2

hope this ! (:   mark me as brainliest if you can