IGCSE
EDEXCEL
Mathematics B (International)
4 Marks
QP-MathB0-201401-P1 · Question 18
Question (excerpt):
18 In one week, a company made four types of telephone call: selling calls, purchasing calls, financial calls and delivery calls. In the week, the company made 420 selling calls, 160 purchasing calls …
18 In one week, a company made four types of telephone call: selling calls, purchasing calls, financial calls and delivery calls. In the week, the company made 420 selling calls, 160 purchasing calls …
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