The document discusses tips for solving chemistry problems on standardized tests. It provides an example problem calculating density and walks through the steps to solve it using the tips. The first tip is to eliminate the highest and lowest multiple choice options, leaving 0.079 and 0.79. The second tip is to make an educated guess between the two options based on knowledge of densities. It recognizes ethanol is less dense than water and selects 0.79 as the answer.