1.

Study the following table carefully to answer the following question.Production of catheter in thousand numbersCompany ↓/Years →20172018A2623B2222C1820D2128What is the ratio between the production of catheter by the company A in 2017 to the production of catheter by company C in 2018?

A. 8 : 9
B. 13 : 14
C. 13 : 10
D. 11 : 21
Answer» D. 11 : 21


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