Master Whole-to-Part Ratios for GCSE Maths (2026/27) 📚

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*** WHAT'S COVERED ***
1. Understanding Part-to-Whole Ratios.
2. Converting Part-to-Whole Ratios to Part-to-Part Ratios.
3. Solving Problems Using Part-to-Whole Ratios.
* Using the derived part-to-part ratio.
* Scaling ratios to find unknown quantities based on a given quantity.
4. Worked Examples.

*** EXAM BOARD INFO ***
This video is suitable for maths courses around the world.
KS3 - All on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
A-level - Not on your course

*** CHAPTERS ***
0:00 Intro to Part:Whole Ratios
0:14 Example 1: Blue and Green Cats
0:43 Example 1: Finding the Part:Part Ratio
1:16 Example 1: Scaling Up the Ratio
1:58 Example 2: Orange and Purple Beads
2:17 Example 2: Finding the Part:Part Ratio
2:44 Example 2: Scaling Up the Ratio

*** PLAYLISTS ***
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