Article: Mixed numbers are part whole number and part fraction, such as 24/5.  There are two steps to finding the reciprocal of a mixed number, explained below. . Remember, the number 1 can always be written as (number)/(the same number), and fractions with the same denominator (lower number) can be added together. Here's an example with 24/5:  24/5  = 1 + 1 + 4/5  = 5/5 + 5/5 + 4/5  = (5+5+4)/5  = 14/5. Once the number is written entirely as a fraction, you can find the reciprocal just like you would with any fraction: by flipping it. In the example above, the reciprocal of 14/5 is 5/14.
Question: What is a summary of what this article is about?
Identify a mixed number. Change it to an improper fraction Flip the fraction.
Article: Inside the house, put high-temperature caulk on the inside surfaces of the hole you created. Install the wall-pass-through by pushing it into the hole, which will press it into the caulk and make a seal around the pass-through. Then screw it into place. Install all remaining piping inside and outside of the house.   Place the stove back onto the platform and secure all piping between the stove and the wall-pass-through, always following manufacturer's instructions. Use high-temperature caulk to seal the area around the pipe and the fire stop. Outside, install the exterior fire stop and drip cap using appropriate tools for your type of exterior wall. Depending on where you placed your fireplace, you may need to run new electrical outlets and you will almost certainly need to run a new gas line. Unless you are qualified to handle these steps yourself, hire a licensed contractor to complete them. While many gas fireplaces do not need a mantle or frame around them, some will. A decorated lumber frame, including surrounds, mantel, hearth, and any wood decorations you want, will help the fireplace and surrounding area to match the rest of the room. See How to Install a Fireplace Mantel for more information on how to build a frame around your new fireplace.  Remember to follow manufacturer's recommendations for maintaining space between the fireplace and the frame. This is very important! Replace any drywall you removed during the project and paint or otherwise finish the fireplace frame and wall to make it match the room.
Question: What is a summary of what this article is about?
Insert the wall-pass-through. Complete the direct venting system. Hire licensed contractors to install and connect the gas line and electricity. Build an optional frame around your fireplace. Finish the project.
Article: Frisket film is a transparent sheet with a slightly sticky backing that can be placed directly onto hard surfaces and removed without damaging existing paint jobs. Buy frisket at craft supply stores. Avoid buying glossy frisket if using water-based paints as the paint will smear on the glossy surface. Ensure that there is no dirt or grime on the material you want to airbrush. The frisket film stencil can be reused, but if the sticking surface is dirty, dirt will be picked up and the film will lose its ability to stick. To protect a large surface or a large image, simply lay down a large sheet of frisket or unroll enough frisket to cover the whole image. Use scissors to cut frisket from the roll. Peel back a corner of the paper from frisket film and set frisket sheet over the image. Slowly peel away the backing while smoothing the frisket down over the image. If laying down a large roll of frisket, use a bench scraper or roller smoother to smooth and remove air bubbles from the frisket. Set material with image on a cutting mat so material with frisket on top is on the mat . With a sharp utility knife apply a little pressure to cut the outline of image through the frisket. If you press too hard, you will cut the material that is being airbrushed. Lay frisket directly onto printed photo paper, heavyweight paper, or cardboard. Frisket is a great choice to make a detailed stencil. For simpler stencils, use paper, acetate, or cardboard instead. Use the tip of the utility knife to gently pry up a corner of the frisket. Use fingertips to slowly pull away frisket to reveal image. Load airbrush with paint and airbrush over the stenciled image.  Remember to wear a respirator when using the airbrush. Keep the pieces of frisket film that was removed from the stencil. Put them back in place while airbrushing to keep over spray from affecting the design.
Question: What is a summary of what this article is about?
Purchase frisket film either in rolls or by the sheet. Clean the airbrush surface. Cut a piece of frisket film large enough to cover entire design. Place unpeeled frisket over image. Use a sharp utility knife to cut out image. Remove frisket from image and airbrush item.