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Question 25

The diameter of Neptune is 5.0 × 104 km The diameter of Mars is 6.8 × 103 km

a.

Write the diameter of Neptune and the diameter of Mars in ordinary form.

[1]
b.

Hence, calculate the difference between the diameter of Neptune and the diameter of Mars. Give your answer in standard form.

[2]
Markscheme

Standard Form Questions

  1. GCSE
  2. /Maths
  3. /Standard Form

261 exam-style questions on Eduqas GCSE Maths Standard Form. Each one has a worked solution and a mark scheme showing where the marks go.

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