DoYourMath.com Algebrator Manual For Your Algebra Problem Solver | Page 74

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Algebrator Manual
Press "Solve step" or "Solve all" button to see the solution process.

If you need an explanation for any particular step, click on the step and then
click on the "Explain" button.

Make certain that you enter exactly the right amount of data (3 known
values).

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Calculating proportions
2.2.2.5.7.3 Calculate percentages

This wizard is used to calculate the missing parameter in a percentage relation.

It can be accessed by clicking on Wizard Button | Pre Algebra | Calculate
percentages.

To determine the missing parameter:
Enter the first known value.
Move around the input fields by pressing the

key or by clicking on

the space-holder.
Enter the other known value.
Press "Solve step" or "Solve all" button to see the solution process.

If you need an explanation for any particular step, click on the step and then
click on the "Explain" button.

Make certain that you enter exactly the right amount of data (2 known
values).

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