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Question 37
a.

Write 0.000 000 607 in standard form.

[1]
b.

Write 3.09 × 105 as an ordinary number.

[1]
c.

Work out 6.2×104×1.5×1082×10−5\displaystyle \frac{6.2 \times 10^4 \times 1.5 \times 10^8}{2 \times 10^{-5}}2×10−56.2×104×1.5×108​

[2]
Markscheme

Standard Form Questions

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

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

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