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Speed and Density

Speed and Density

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Question 3
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Metal X has a density of 8.4 g/cm3

50 cm3 of Metal X is mixed with some of Metal Y to make Alloy Z.

Alloy Z has a mass of 600 g and a density of 7.5 g/cm3

Find the density of Metal Y.

[3]
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Speed and Density Questions

  1. GCSE
  2. /Maths
  3. /Speed and Density

203 exam-style questions on WJEC GCSE Maths Speed and Density. Each one has a worked solution and a mark scheme showing where the marks go.

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