【實用教育app】Word Problems to GO|最夯免費app

The Word Problems to GO App is an Algebra Word Problem Solver for grades 7-12 and college algebra for Android smartphones and tablets. It is a unique app that solves math word problems that you enter and gives step-by-step solutions.

The program solves many, but not all possible problems of the types listed and within the stated grade levels. All solutions include step-by-step solutions to the entered problem showing the setup of the equations and the algebraic steps leading to the solutions.

You get solutions to YOUR problems, as opposed to limited and fixed pre-selected word problems.

Using the app could not be simpler. You enter problems as pure English text by typing, pasting from an external source, or by speaking into voice enables devices. Click on the 'Submit' button and get your solution. Correct spelling, punctuation, and grammar are important in getting successful solutions.

Solutions are presented as a web page, and may be copied and pasted into external documents. Currently, solutions become available in approximately 15-20 seconds.

The solution success rate of problems entered into foreign language to English translators has not been extensively evaluated.

Screenshot Notes:

Problem Types Include

1. Common standard types

a. Age

b. Work

c. Mixtures and Solutions

d. Units conversions

e. Ratios and Proportions

f. Variation (direct, inverse, varies with the square or cube)

g. Ladder triangle

2. Travel and velocity

a. Travel

b. Air and wind currents

3. Geometry of common shapes

a. Rectangles (area, perimeter, length, width, diagonal)

b. Triangles (area, perimeter, sides, base, height, angles, right, equilateral, isoceles)

c. Circles (area, circumference, radius, diameter)

d. Squares (area, perimeter, side, diagonal)

e. Parallelogram (area, perimeter, base, height)

4. Money

a. Compound interest

b. Simple interest

c. Investments

d. Tickets and Cost of items

e. Coins

f. Prices (linear systems)

g. Car rental

h. Commission

i. Discount

5. Numbers and Integers

a. Numbers

b. Consecutive integers (odd, even)

6. Percent

a. Percent, decimal, fraction conversions

b. Percent increase and decrease

7. Lines

a. Parallel and perpendicular

b. Points, Slope, Intercepts

c. Equations of Lines

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