Recap: Fraction Stories

Part of the Factors & Fractions section of Coddy's Pre-Algebra journey. Lesson 53 of 58.

Challenge

A rope is 12 metres long, and 3/8 of it is cut off. Find the length w, in metres, of the rope that remains. Write w equal to the calculation, then work it down to one number.

Start the lesson to read it in the interactive player and track your progress.

All lessons in Factors & Fractions

1Factors and Multiples

What a Factor Is Factor Pairs Divisibility Rules Multiples Prime or Composite Recap: Factors and Multiples

4What a Fraction Is

Parts of a Whole Fractions on the Line A Fraction of a Number Improper Fractions Recap: What a Fraction Is

7Multiplying Fractions

Top Times Top Cancel First Whole Times Fraction A Fraction of a Fraction Recap: Multiplying Fractions

10Fractions in Stories

Part of a Group What Is Left Sharing a Fraction Scaling a RecipeRecap: Fraction Stories

3GCF and LCM

Greatest Common Factor GCF from Prime Factors Least Common Multiple LCM from Prime Factors GCF or LCM?Recap: GCF and LCM

6Adding and Subtracting

Same Denominator Different Denominators Subtracting Fractions The Least Common Denominator Negative Results Recap: Adding and Subtracting

9Mixed Numbers

Mixed to Improper Improper to Mixed Adding Mixed Numbers Multiplying Mixed Numbers Recap: Mixed Numbers