![]() If you start with 5 ft 4 2/5 in, that's 5 ft + 4 in + 2/5 in. 5/8 means the same as 5 ÷ 8 do that division and you'll get 0.625.Īnd in the final mixed unit case, it's a matter of doing addition on top of using both of the above two cases. But from fractions to decimals, you can treat the fraction line as a simple division symbol. Going from decimals to fractions is harder and tends to be an exercise in memorization or guess-and-check (though there are some tricks you can use). In the second case, going from is fractions to decimals and going from decimals to fractions are fairly different. ![]() In the first case of simply converting between feet and inches (say, "what is 3.5 ft in inches?") you multiply or divide by the conversion factor (12 inches per foot, in this case). This is further muddied up by the fact that we often don't use "pure" feet, but instead a hybrid unit of "X feet and Y inches." One is conversion between different units (feet vs inches) and one is conversion between fractions and decimals. So there are three different things going on here. Compilation of Free online math resources.If your browser is so outdated or unusual that the linked advice doesn't work, consider these ideas.You will need to install a UserScript loader first.You will see formatted as in a textbook if the MathJax UserScript is installed and working. Type this as an example (replace the [- with [ when typing): being a jerk (Jerks get banned.) Using LaTeX.image or video link-posts (Links to articles, Desmos, Wolfram|Alpha, and the like are fine.).one-sentence posts (Have some respect for people who take time to answer your question and follow the posting rules.).posting of quizzes or lists of questions.offers or solicitations of payment in any form.personal information (Check your documents before posting.).r/LearnMath Chatroom Join the unofficial IRC channel: #LearnMath on Freenode (no client required). Reddit Enhancement Suite allows Imgur URLs to be expanded inline but doesn't work so well for other image-hosts.ĬhatGPT and other large language models are not designed for calculation and will frequently be /r/confidentlyincorrect in answering questions about mathematics even if you subscribe to ChatGPT Plus and use its Wolfram|Alpha plugin, it's much better to go to Wolfram|Alpha directly.Įven for more conceptual questions that don't require calculation, LLMs can lead you astray they can also give you good ideas to investigate further, but you should never trust what an LLM tells you.We recommend using Imgur to upload images for linking inside posts.Include any equations or assumptions you are using, and descriptions of any attempts you have made.Where are you in the process? Provide those who help with as much information as possible. What does your instructor (or the text) want you to accomplish? To receive the best help, please use the following format: Sample topic questionĮX: Quadratic Equations EX: Probability Be civil and polite this is meant to be an approachable community for discussion of reason and logic. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).įollow reddiquette. Post all your math-learning resources here. This is a subreddit for learning math, and can be seen as a sister subreddit to /r/math. Think /r/math is too advanced? Here, the only stupid question is the one you don't ask. We're no longer participating in the protest against excessive API fees, but many other subreddits are check out the progress among subreddits that pledged to go dark on 12 July 2023 and the top 255 subreddits (even those that never joined the protest). | Each post must include a specific title and description. You might also be interested in our fraction and percent equivalents table for the percentage equivalents for common fractions.Set your post to "Resolved" when answered. FractionĪre you trying to convert a decimal to fraction? Try our decimal to fraction conversion calculator. Not seeing your fraction? It’s possible that it’s not fully reduced, try simplifying the fraction first, or just use our calculator to convert a fraction to a decimal.Ĭhart showing common fractions and the equivalent decimal value. The chart shows fractions with denominators up to 20. Quickly look up the decimal value for a fraction or find the closest fraction for a known decimal value. The following chart shows all of the most common fractions and the equivalent decimal values. Save on Pinterest Save Share on Facebook Share Share on Twitter Tweet
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |