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1 Pure Mathematics

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Question 579

Harry saved money each month in 2022. In January 2022 he saved £40. In April 2022 he saved £55.

a.

Given that the amount he saved each month is modelled by an arithmetic series, find the total amount Harry saved in 2022.

[3]
b.

Given instead that the amount he saved each month is modelled by a geometric series, find the total amount Harry saved in 2022.

[3]
Markscheme

1 Pure Mathematics Questions

  1. A Level
  2. /Maths
  3. /1 Pure Mathematics

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