Question 22 — IGCSE 0580 Oct/Nov 2023 Paper 22
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Algebra · Proportion. Worth 2 marks.
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Question text
22 x is inversely proportional to the square root of w.
When w = 16, x = 3.
Find x in terms of w.
x = ................................................. [2]
Mark scheme
