FractionAnswer1: Difference between revisions
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(Created page with '<h2>Answer is a Fraction</h2> <p style="background-color:#eeeeee;border:black solid 1px;padding:3px;"> This PG code shows how to ... <ul> <li>Download file: [[File:FractionAnswe…') |
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<td style="background-color:#ffffdd;border:black 1px dashed;"> | <td style="background-color:#ffffdd;border:black 1px dashed;"> | ||
<pre> | <pre> | ||
Context(" | Context("Fraction-NoDecimals"); | ||
$answer = Compute("3/2"); | $answer = Compute("3/2"); | ||
| Line 112: | Line 112: | ||
$showPartialCorrectAnswers = 1; | $showPartialCorrectAnswers = 1; | ||
ANS( $answer->cmp() ); | ANS( $answer->cmp( | ||
studentsMustReduceFractions=>1, | |||
reduceFractions=>1 | |||
) | |||
); | |||
</pre> | </pre> | ||
<td style="background-color:#eeccff;padding:7px;"> | <td style="background-color:#eeccff;padding:7px;"> | ||
Revision as of 22:50, 30 November 2010
Answer is a Fraction
This PG code shows how to ...
- Download file: File:FractionAnswer1.txt (change the file extension from txt to pg)
- File location in NPL:
NationalProblemLibrary/FortLewis/Authoring/Templates/Algebra/FractionAnswer1.pg
| PG problem file | Explanation |
|---|---|
|
Problem tagging: |
|
DOCUMENT(); loadMacros( "PGstandard.pl", "contextFraction.pl", "AnswerFormatHelp.pl", ); TEXT(beginproblem()); |
Initialization: |
Context("Fraction-NoDecimals");
$answer = Compute("3/2");
|
Setup:
The macro Context("Fraction");
Context("Fraction-NoDecimals");
Context("LimitedFraction");
Context("LimitedProperFraction");
For the differences among these, see the POD documentation contextFraction.pl.html |
Context()->texStrings;
BEGIN_TEXT
Simplify \( \displaystyle \frac{6}{4} \).
$BR
$BR
Answer =
\{ ans_rule(20) \}
\{ AnswerFormatHelp("fractions") \}
END_TEXT
Context()->normalStrings;
|
Main Text: |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp( studentsMustReduceFractions=>1, reduceFractions=>1 ) ); |
Answer Evaluation: |
Context()->texStrings; BEGIN_SOLUTION Factor and cancel to obtain \( \displaystyle $answer \) END_SOLUTION Context()->normalStrings; ENDDOCUMENT(); |
Solution: |