I think the central idea is The people
The difference between ratio and proportion can be drawn clearly on the following grounds: Ratio is defined as the comparison of sizes of two quantities of the same unit. Proportion, on the other hand, refers to the equality of two ratios. The ratio is an expression while proportion is an equation which can be solved.
<span>The statement "his brown skin hung in strips / like ancient wallpaper" shows that the fish has lived a long time. The word ancient and the color of the skin which is brown supports the idea that the fish is already old.</span>
