All the math basics you'll ever need! It's not too late to learn practical math skills! You may not need to use quadratic equations very often, but math does play a large part in everyday life. On any given day, you'll need to know how long a drive will take, what to tip a waiter, how large a rug to buy, and how to calculate a discount. With The Everything Everyday Math Book, you'll get a refresher course in all the basics you need, including: Adding and subtracting fractions Understanding percentages Using ratios Finding area and perimeter You'll the learn formulas and shortcuts to help in hundreds of everyday situations, from budgeting and paying bills to shopping, redecorating, preparing taxes, and evaluating loans and other financial instruments. With this easy-to-follow guide, you'll never get stuck on a math problem again!A watt is a measure of power used to operate an electronic device. One thousand watts (1, 000 W) is equal to 1 kilowatt (1 kW). The energy needed to produce ... You are billed for electrical energy in terms of how many kilowatt-hours (kWh) you use. To explore this relationship, ... Be aware that some appliances that are always aon, a such as the refrigerator, really are not always on. The compressor for theanbsp;...

Title | : | The Everything Everyday Math Book |

Author | : | Christopher Monahan |

Publisher | : | Adams Media - 2013-11-18 |

Continue