## All the math you'll ever need: a self-teaching guideA sharp mind, like a healthy body, is subject to the same rule of nature: Use it or lose it. Need a calculator just to work out a 15 percent service charge? Not exactly sure how to get the calculator to give you the figure you need? Turn to this revised and updated edition of All the Math You'll Ever Need, the friendliest, funniest, and easiest workout program around. In no time, you'll have total command of all the powerful mathematical tools needed to make numbers work for you. In a dollars-and-cents, bottom-line world, where numbers influence everything, none of us can afford to let our math skills atrophy. This step-by-step personal math trainer: * Refreshes practical math skills for your personal and professional needs, with examples based on everyday situations. * Offers straightforward techniques for working with decimals and fractions. * Demonstrates simple ways to figure discounts, calculate mortgage interest rates, and work out time, rate, and distance problems. * Contains no complex formulas and no unnecessary technical terms. |

### From inside the book

6 pages matching **compound interest** in this book

#### Page vi

Where's the rest of this book?

Results 1-3 of 6

### What people are saying - Write a review

#### LibraryThing Review

User Review - bibliosylph - LibraryThingIf you aren't in a math-related field and therefore know more math? This really does cover everything you'll ever use in daily life, and does so in comfortable casual language that is clear but doesn't talk down to you. Read full review

User Review - Flag as inappropriate

I think there is a mistake on page 14 chapter 3 problem 14, 5076×3245=16471690 that's is the answer in the book, looks like is wrong answer

### Contents

Simple Multiplication | 4 |

Long Multiplication | 10 |

Division | 19 |

Copyright | |

20 other sections not shown

### Common terms and phrases

algebra annual interest rate annual rate Answers for Chapter arithmetic average rate Brazil nuts calculator cashews circle circumference compound interest Convert cost credit card balance d=rxt decimal point diameter distance traveled divided dollars earn equation Find the numbers formula Here's length x width Let x list price long division long multiplication mark-up math mathematical median miles million minutes mixture mortgage move the decimal multiplication problem multiplication table multiply negative numbers original price paid per-capita GDP percent percentage change percentage of investment percentage of sales perimeter pistachios pounds of peanuts profit quantity discount rate of interest rate of speed ratio retailer pay Review rule of 70 sales tax second number Let SELF-TEST sell Solution square feet square inches square root subtract tax bracket third number thousand three zeros tion trade discount train trillion walk whole number write