GCSE Secondary Maths Age 13-17 - Number: Fractions, Decimals and Percentages - Explained

GCSE Secondary Maths Age 13-17 - Number: Fractions, Decimals and Percentages - Explained

Assessment

Interactive Video

Mathematics, Business

10th - 12th Grade

Hard

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The video tutorial explains how to determine who saves the most from their salary among Gavin, Harry, and Isabel. Gavin saves 28% of his salary, Harry saves 25% by spending 3/4 of it, and Isabel saves 30% based on a 3:7 savings-to-spending ratio. The tutorial uses a hypothetical £100 salary to simplify calculations and concludes that Isabel saves the most. The video also outlines the marks allocation for solving the problem, emphasizing the importance of showing work and understanding proportions.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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