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Download Algebra in Words presents WORD PROBLEMS DECODED by Gregory P Bullock PDF

By Gregory P Bullock

It is a near-final draft made to be had as a result of excessive call for via the Algebra in phrases readership, so scholars and teachers can start utilizing its worthwhile content material instantly. The finalized ebook is due out soon.

This is a better half to the hugely winning Algebra in phrases sequence. it's a large leap forward in Math & Algebra schooling, and a massive win for college students and teachers. eventually, a consultant that truly decodes the secret of notice difficulties! This publication is going past the common “translating the phrases into an equation.” It takes a deeper, but simplistic glance, exhibiting the fundamental development blocks and styles of be aware difficulties to allow them to truly be understood and remembered.

This ebook introduces a new technique for doing notice difficulties referred to as the “Identify/Template Method.”

It includes 50 absolutely ANNOTATED EXAMPLES of the entire forms of be aware difficulties you'll come upon involving:

One Variable, One Equation

One Variable, a number of Unknowns, One Equation

A procedure of 2 Linear Equations with Variables

A procedure of 3 Linear Equations with 3 Variables

Consecutive Integers

Simple Percent

Ratios & Proportions

Percent raise & Decrease

Investments/Loans with basic Interest

Expenses & Profit

Fees, club bills, overall Bill

Rate of Speed

Upstream/Downstream

Mixture difficulties concerning cash, Tickets, and synthetic Goods

Chemical Mixtures

Splitting a Task

Geometry, such as:

Area & Perimeter of Rectangles, Squares, Triangles and Circles)

and different particular chapters, including:

Why observe difficulties Matter

The Code Words

The Concessions Contract

Unknown vs. a Variable

The significance of the equivalent Sign

The value of Units

Equalities, Ratios, & Conversions

The note challenge Procedure

Detailed Explanations

and a tradition part referred to as “Identify & Match”

This booklet might help a person with notice difficulties for PRE-ALGEBRA, ALGEBRA 1, ALGEBRA 2, INTRODUCTORY/ELEMENTARY ALGEBRA, INTERMEDIATE ALGEBRA, collage ALGEBRA, & PRE-CALCULUS, and a few CALCULUS. this is often the proper source that can assist you with homework and get ready for tests (quizzes, bankruptcy exams, mid-terms, finals, EOC, EOG, EOY, SAT, ACT, GRE, CLEP, TASC, collage placement).

This publication includes unique links for speedy and simple subject jumping.

Paperback variation coming quickly.

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Additional info for Algebra in Words presents WORD PROBLEMS DECODED

Example text

A Variable, and The Importance of The Equal Sign. Write “let x = ” (and write, in words, what x represents, including the proper units). Follow the written clues in the word problem to write the other unknowns in words set equal to the mini-equations in-reference-to the variable. The Detailed Explanations section will give you more guidance on naming the unknowns, specific to each type of problem, including template unknowns for problems with reoccurring patterns of naming the unknowns, so you can easily plug them into the equation and answer the questions at the end.

Equalities can be made into ratios and ratios can be used as conversion factors. Both are right, but the better question is: Which is the best one to use? As mentioned last section, treating units by the rules of variables, a unit in the numerator cancels-out with a like-unit in the denominator. 08 inch (rounded to the nearest hundredths place): See examples where units of time are converted in WP23, WP24, and WP26. I recommend using the acronym GEMA (instead of PEMDAS), explained below. Groups – Simplify groups first, if possible, from inner to outer.

Ratios can also be used as conversion factors, to convert from one unit to another, explained in the next section, Equalities, Ratios, & Conversions. This section will explain it to you. Equalities can be made into ratios and ratios can be used as conversion factors. Both are right, but the better question is: Which is the best one to use? As mentioned last section, treating units by the rules of variables, a unit in the numerator cancels-out with a like-unit in the denominator. 08 inch (rounded to the nearest hundredths place): See examples where units of time are converted in WP23, WP24, and WP26.

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