A photo is 6 inches long. Kamala enlarged the photo so that it is twelve inches long. By keeping the same proportion of the photo, what would be the width of the photo if the enlarged photo is 8 inches wide?

Two images of rectangles. The first is six inches long and ? wide. The second is twelve inches long and eight inches wide

Does this relationship represent direct or inverse variation?
Using the appropriate formula, find k.
Show your work. Im confused on this one.

Question

A photo is 6 inches long. Kamala enlarged the photo so that it is twelve inches long. By keeping the same proportion of the photo, what would be the width of the photo if the enlarged photo is 8 inches wide? 

Two images of rectangles. The first is six inches long and ? wide. The second is twelve inches long and eight inches wide 

Does this relationship represent direct or inverse variation? 
Using the appropriate formula, find k. 
Show your work. Im confused on this one.

radar · Answer

If the length went from 6 to 12, what can you say it did in length?

radar · Answer

The subject is proportion.

radar · Answer

Would you say it tripled, doubled or quadrupled in length?