Maintenance work like tune-ups (such as replacement of spark plugs) aims to reduce rates of gas consumption, which are themselves fractions. A car mechanic also deals in fractions. Banks, restaurants, movie theaters and department stores all use percentages, so teller, wait staff and store clerk positions are included here. Because currency is divided into fractions, any job that uses money uses fractions. Pharmacists, medical doctors and health staff must therefore be familiar with ratios and rates. The ratio between the two determines the mechanical advantage. Even in biology, counting proportions of cells of a certain character, counting changing proportions of a population affected by disease, and pretty much any intersection of chemistry with biology uses fractions. Am I ever going to need this in my life or anything. Engineering studies how variables in physical systems vary in proportion to each other. Wheel of Fortune - Numbers and Computation, Call of Hierarchy: Black Order of Operations, Converting Improper Fractions to Mixed Numbers, Converting Mixed Numbers to Improper Fractions, Converting Percents to Decimals: 0% to 100%, Converting Percents to Decimals: 0% to 200%, Fractions Subtraction: Common Denominators, Wheel of Fortune - Fractions, Decimals & Percents, Integer Driving Test - Addition & Subtraction. (Games, Activities, Posters & Worksheets), Focus on Fractions – ULTIMATE Fraction Resource. Any job that uses percentages uses fractions, since a percentage is a ratio formed with the number 100. Hopefully, this notion will pique their interest, but even if they are skeptical, you can go on to provide them with the following examples of professions which rely on math as one of their day-to-day tools to get their jobs done: Hopefully, this list helps you and your students to realize that practically every profession utilizes math in some way or another. If they go into pediatrics, they will find that they use math on a daily basis. And mechanic’s tools are measured in fractions of inches and meters. Focus on Order of Operations – ULTIMATE Resource! Therefore, engineers are steeped in fractions (proportions). It's time to take it a step further—see how fractions, decimals, and percents are related! Therefore, any business involving tax calculation, tip calculation, or interest rates uses fractions. Geometric measurement: understand concepts of angle and measure angles. Other jobs use fractions in their work as well, ranging from administrative management to entry-level positions. Investigate chance processes and develop, use, and evaluate probability models. Geometric Shapes Avoider - Triangle, Square, Pentagon. Learn how your comment data is processed. Develop understanding of statistical variability. Paul Dohrman's academic background is in physics and economics. Body-mass index is a ratio of height to weight used by doctors to judge fitness. Any job that uses rates uses fractions. Solve real-world and mathematical problems involving area, surface area, and volume. There are 137 jobs that use Fractions. These relations form ratios, which are used to determine purchase and harvest schedules. And with math, which is a structure which builds on itself, they really can be impatient while waiting for the “payoff” of “where is this road going to lead me?”. Apply and extend previous understandings of arithmetic to algebraic expressions. Classify two-dimensional figures into categories based on their properties. Focus on Measurement – ULTIMATE Resource! Every engineering field uses fractions, from stress-to-strain ratios to chemical concentration ratios and reaction rates to ratios in electrical equations to solve for current and voltage.

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