Back to Edexcel Maths Foundation June 2017 Paper 3 Home
​Q23: Question – Paper 3 – June 2017

​Helpful Links

Content:

• Lower & Upper Bound – Part 1
• Lower & Upper Bound – Part 2
• Reverse Percentages​

Quizzes:

• Lower & Upper Bound
• Reverse Percentages

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Question

23)
​Harley’s house has a value of £160 000 correct to 2 significant figures.

a)
​i) Write down the least possible value of the house.

[1 mark]​

ii) Write down the greatest possible value of the house.

[1 mark]​

The value of Rita’s house increased by 5%.
Her house then had a value of £210 000

​b) Work out the value of Rita’s house before the increase.

[2 marks]​

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