Article: Use the examples below as "milestones" to help you estimate the size of a hexadecimal number. This will give you a more intuitive understanding of hexadecimal, and let you read hexadecimal numbers without laboriously converting to decimal every time. As you'll see, one advantage to hexadecimal is that the number of digits doesn't increase nearly as fast as it does in decimal:  Humans have A fingers, or 1416 if you count the toes too. (Remember, the subscript 16 means a number is written in base sixteen.) In a residential area, drive below 1916 miles per hour (or 2816 kilometers per hour). A typical highway driving speed is 3C mph (or 6416 kph). Water boils at D4 ºFahrenheit (6416 º Celsius). The median U.S. income is roughly C350 dollars a year. The population of the world is over 1A0,000,000. You can do hexadecimal addition problems without ever converting to another system. It does take some mental effort and practice to remember the new rules. Here are a few methods and tips:  Count up one by one, using hexadecimal digits. For instance to solve 7+5 in hex, count 7, 8, 9, A, B, C. Learn the addition tables. A much faster method is to memorize the hexadecimal addition tables, which you can practice with an online quiz. Once you know that A + 7 = 1116, you don't have to laboriously count it out any more. Carry the one when needed. If your addition gets you past F, you "carry the one" as you would in a normal addition problem. For example, A+5 = F, A+6 = 1016, A+7 = 1116, and so on. Similarly, 3A+6 = 4016, 3A+7 = 4116, etc. Just like regular multiplication, the best way to become competent at hexadecimal multiplication is to memorize the multiplication tables. Here's the hex "6 times table" as an example (all numbers are hexadecimal):  6 x 1 = 6 6 x 2 = C 6 x 3 = 12 6 x 4 = 18 6 x 5 = 1E 6 x 6 = 24 6 x 7 = 2A 6 x 8 = 30 6 x 9 = 36 6 x A = 3C 6 x B = 42 6 x C = 48 6 x D = 4E 6 x E = 54 6 x F = 5A
Question: What is a summary of what this article is about?
Teach yourself to read hexadecimal intuitively. Learn hexadecimal addition. Learn hexadecimal multiplication.

Problem: Article: Take the baking sheets out of the oven once you are done making the sandwiches. Arrange the 12 sandwiches evenly on the first baking sheet. Depending on the size of the baking sheet, you may be able to fit more or less than 12 sandwiches. If you can’t fit 12 sandwiches, use the second baking sheet, and quickly warm up two more baking sheets in the oven.  Make sure to use oven mitts to protect yourself when you remove the baking sheets from the oven. Once you’ve arranged the 12 sandwiches, lay the second baking sheet on top of them. Be careful as you are doing this because the sheet will likely still be hot from the oven. The second baking sheet acts as a panini press, making both sides of the sandwich crispy. Carefully place the baking sheets in the oven. Allow them to bake for 10-12 minutes. The time may vary depending on your oven, so check the sandwiches after a few minutes. Remove them from the oven when the bread is golden brown, and the cheese has melted. Allow them to cool for a few minutes and then serve warm.
Summary: Put the sandwiches on a baking sheet. Place the other baking sheet on top of the sandwiches. Bake for 10-12 minutes.

INPUT ARTICLE: Article: Harsh angles can be softened with cuts designed to bring focus to the eyes and mouth, rather than the face's edges. A tousled chin-length bob makes the perfect frame for a square jaw, highlighting its angular beauty. Alternatively, long curls and waves can offset severe angles. A square facial shape is usually made up of strong features. Waves or curls may draw the attention away from your features. If your hair is already long but wavy, consider straightening. Or, consider growing your hair out past your shoulders. Keep in mind that using a hair straightener may damage your hair, especially with daily use. If you do use heat to style your hair, always apply a heat protectant prior to using your heat. This type of cut may draw too much attention to the lower portion of the face, making it look larger. Shorter cuts, such as bobs, are okay. Typically, anything shorter than the ears, like pixie cuts, wouldn't be the best choice for those with square facial features.

SUMMARY: Soften the angles of a square face with a tousled bob. Try long, straight hair with layers as a contrast to your facial shape. Avoid extremely short cuts.

You need to be sure how formal the wedding will be before choosing the right color.  Very formal events will always require a tuxedo, or at the least, a dark colored suit and tie.  Outdoor or less formal weddings during warmer months are great events for light colored suits.  Formal weddings require tuxedos or dark colored suits.  An all-purpose grey, blue or black suit will suffice for most. Outdoor weddings are great opportunities to wear a tan or light grey suit. Winter weddings call for darker shades.  Some brown suits may be appropriate; otherwise charcoal grey or navy blue are great choices. Job interviews require a level of formality that may not be present at many social occasions.  The all-purpose suit colors are best for job interviews.  These colors are considered “all-purpose” for a reason.  Light colored suits are often considered too informal.  Women are expected to wear skirts with a jacket for most job interviews. Charcoal or even medium grey suits are appropriate for job interviews. Navy blue suits are considered just as acceptable, but avoid brighter blues. Black suits are usually considered appropriate, but might be considered too formal. Funerals are somber occasions, so it is expected that you wear dark colors.  Black is the traditional choice for funerals, but dark greys or even dark shades of blue are also considered acceptable.  Black is the expected color to wear to funerals. Suits in very dark shades of other colors are often considered acceptable. Appropriate attire for social events can vary widely depending on the environment and who is having it.  Many social events do not require suits at all, so see if the invitation indicates a type of attire.  Spring and summer events follow similar rules to outdoor weddings.  Light colored suits and great for casual environments, especially in warmer months. Winter and fall events are usually indoors, and while a light colored suit isn’t ruled out, it can be a great opportunity to use your brown or grey suits. The accessories you adorn your suit with can make it look like a completely different outfit.  By matching different accessories to your suit you can get much more life out of the same color choice.  Ties can be various colors, but cool colors are the most versatile when matching with jackets and shirts.  Different tie colors and patterns in conjunction with shirts can make the same suit look like two different outfits. Wearing different blouses under a jacket or replacing the jacket with a sweater can increase wearing options for women’s formal skirts. Men’s belts are traditionally either black or brown, and their shoes should match.  Women have many more options of belt and shoe colors, allowing for a greater deal of flexibility in ensemble choices.
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One-sentence summary --
Find a suit for a wedding. Find a suit for a job interview. Find a suit for a funeral. Find a suit for a social event. Wear your suits to multiple occasions by varying your accessories.