IGCSE
EDEXCEL
Mathematics B (International)
4 Marks
QP-Math B-202405-U1 · Question 21
Question (excerpt):
21 Car A travelled x km at an average speed of a km/h Car B travelled y km at an average speed of b km/h Given that x = 110 to 2 significant figures a = 90 to 1 significant figure y = 35 to 2 signific…
21 Car A travelled x km at an average speed of a km/h Car B travelled y km at an average speed of b km/h Given that x = 110 to 2 significant figures a = 90 to 1 significant figure y = 35 to 2 signific…
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