1.

What is the ratio of the total production of type C and D cars in 2012 to the total production of type A cars in 2014 and type E cars in 2015?

A. 5 ∶ 6
B. 9 ∶ 11
C. 3 ∶ 4
D. 11 ∶ 12
Answer» D. 11 ∶ 12


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