We can define a formula in Microsoft Excel using which is always started with "=" and then followed with the mathematical rule defined on the target columns or rows.
In this question, we are expected to calculate the marked down price for 20 percent. This means the new sale price will be 80% of the original sale price. Since the original place is in cell A2, we can define a formula using =A2* .80 to get the expected result.
We use Boolean Logic operators because it saves more time when searching a topic. This connects pieces of information in a search allowing you to find exactly what you are looking for.