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

⭐️ Check out our website https://www.cognito.org/ ⭐️ *** 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 *** https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6 https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU #GCSE #KS3 #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP