Final answer:
The missing number to complete the proportion of stickers to pages is 7 stickers, because 14 stickers divided by 2 pages equals 7 stickers per page.
Step-by-step explanation:
To complete the proportion for the given scenario, we first note the relationship between the number of stickers and pages. Since there are 14 stickers distributed equally over 2 pages, we can find the number of stickers per page by dividing the number of stickers by the number of pages. The proportion can be written as:
Proportion: Number of stickers / Number of pages = x stickers / 1 page
Solving the proportion, we get:
14 stickers / 2 pages = x stickers / 1 page
Thus, x = 14 stickers ÷ 2 pages = 7 stickers
Therefore, the missing number to complete the proportion is 7 stickers on 1 page.