Transum Software

Algebraic Fractions

A mixture of algebraic fraction calculations and simplifications.

Level 1 Level 2 Level 3 Level 4 Level 5 Description More Algebra

This is level 5; Mixed algebraic fraction questions. You can earn a trophy if you get at least 9 correct.

Simplify \(\frac{21s^2t}{49st^2}\)

=   Correct Wrong

\(\frac{3abc}{5abd}\times\frac{3abd}{6bcd}\)

=   Correct Wrong

\(\frac{5a}{b}\div\frac{2a^2}{b^2}\)

=   Correct Wrong

\(\frac{2j}{3}+\frac{9k}{10}\)

=   Correct Wrong

\(\frac{5w}{6y}-\frac{9x}{10z}\)

=   Correct Wrong

Simplify \(\frac{5e-25f}{30ef}\)

=   Correct Wrong

Simplify \(\frac{x+5}{2x^2+7x-15}\)

=   Correct Wrong

Simplify \(\frac{q^2-25}{q^2-3q-40}\)

=   Correct Wrong

\(\frac{3}{x-2}+\frac{2}{2-x}\)

=   Correct Wrong

\(\frac{2}{a-b}-\frac{3}{b-a}\)

=   Correct Wrong

Find \(b\) if \(\frac1a=\frac1b+\frac1c\)

=   Correct Wrong

Find \(x\) if \(\frac2x=\frac{3+y}{5}-\frac4x\)

=   Correct Wrong

Check

This is Algebraic Fractions level 5. You can also try:
Level 1 Level 2 Level 3 Level 4

Instructions

Try your best to answer the questions above. Type your answers into the boxes provided leaving no spaces. As you work through the exercise regularly click the "check" button. If you have any wrong answers, do your best to do corrections but if there is anything you don't understand, please ask your teacher for help.

When you have got all of the questions correct you may want to print out this page and paste it into your exercise book. If you keep your work in an ePortfolio you could take a screen shot of your answers and paste that into your Maths file.

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Answer multiple choice questions about basic mathematical ideas. If you get a number of questions correct you will be invited to post a question of your own. The bank of questions grows larger every day.

Answers

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If you found this activity useful don't forget to record it in your scheme of work or learning management system. The short URL, ready to be copied and pasted, is as follows:

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Description of Levels

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Level 1 - Simplifying algebraic fractions.

Level 2 - Multiplying and dividing algebraic fractions.

Level 3 - Adding and subtracting two algebraic fractions.

Level 4 - Simplifying algebraic fractions by factorising.

Level 5 - Mixed algebraic fraction questions.

Example

Don't wait until you have finished the exercise before you click on the 'Check' button. Click it often as you work through the questions to see if you are answering them correctly.

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