KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained

KS2 Primary Maths Age 13-17 - Ratio, Proportion and Algebra: Percentage Problems - Explained

Assessment

Interactive Video

Mathematics

4th - 6th Grade

Hard

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The video tutorial explains how to calculate percentages, focusing on finding 10% of a number by removing a zero. It then demonstrates how to use this method to find 35% by combining 10% and 5%. The tutorial concludes with a step-by-step calculation to arrive at the final answer of 112 for a given question.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the quick method to find 10% of a number?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you calculate 35% using 10%?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is half of 10% when calculating 5%?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of adding percentages to find the final answer.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What was the final answer for question 27, and how was it derived?

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