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1.2 Number, size and scale

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Question 22
F

A student measures the width of a cell as 0.018 mm. A second cell is 6000 nm6000\,\mathrm{nm}6000nm wider.

What is the ratio of the width of the first cell to the width of the second cell?

[1]
A

1 : 3

B

3 : 1

C

4 : 3

D

3 : 4

Markscheme

1.2 Number, size and scale Questions

  1. GCSE
  2. /Biology
  3. /1.2 Number, size and scale

48 exam-style questions on Edexcel GCSE Biology 1.2 Number, size and scale, covering 1.2.1 Number, size and scale with estimations and 1.2.2 Quantitative units in relation to cells. Each one has a worked solution and a mark scheme showing where the marks go.

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